Modul Kimia F4

1 Modul Ulangkaji Bertopik Kimia Tingkatan 4

Koleksi Soalan Percubaan SPM Negeri 2016

Modul Ulangkaji Bertopik
Kimia Tingkatan 4

Koleksi Soalan Peperiksaan Percubaan
SPM 2016

ChEmisTrY
KerTAs 2
BaHagian A

Disusun oleh:
Cikgu Mohd Fazdli Bin Mohd Nor
SMK Pesisiran Perdana, Tangkak, Johor

Nama :
Sekolah :
Kelas :

To Excel in Chemistry is to Love Chemistry SPM 2017, Kimia 4541 A+
©Mohd Fazdli Bin Mohd Nor, SMK Pesisiran Perdana, Tangkak

2 Modul Ulangkaji Bertopik Kimia Tingkatan 4

Koleksi Soalan Percubaan SPM Negeri 2016

 The Structure of Atoms … 3-14
 Chemical Formula and Equations …14-23
 Periodic Table of Elements …24-33
 Chemical Bonds …34-37
 Electrochemistry …37-44
 Acid and Bases …44-56
 Salts …57-62
 Manufactured Substances in Industry …62-68

©Mohd Fazdli Bin Mohd Nor, SMK Pesisiran Perdana, Tangkak SPM 2017, Kimia 4541 A+

3 Modul Ulangkaji Bertopik Kimia Tingkatan 4
Koleksi Soalan Percubaan SPM Negeri 2016

Chapter 2 : The Structure of The Atom
[Pahang 2016, No 1]

1. Diagram 1.1 shows Pn Aminah is frying chicken in the kitchen while Ali and his father are at the
living room.

Rajah 1.1 menunjukkan Pn Aminah sedang menggoreng ayam di dapur, manakala Ali dan ayahnya
berada di ruang tamu.

Diagram 1.1/ Rajah 1.1

(a) (i) The smell of fried chicken spreads to the living room. Name the process that occured.
Bau ayam goreng merebak hingga ke ruang tamu. Namakan proses yang berlaku.

............................................................................................................................... [1 mark]

(ii) Explain your answer in a(i) by using kinetic theory of matter.
Terangkan jawapan anda di a(i) dengan menggunakan teori kinetik jirim.

................................................................................................................................

.................................................................................................................................

................................................................................................................................

.................................................................................................................................
[3 marks]

©Mohd Fazdli Bin Mohd Nor, SMK Pesisiran Perdana, Tangkak SPM 2017, Kimia 4541 A+

4 Modul Ulangkaji Bertopik Kimia Tingkatan 4

Koleksi Soalan Percubaan SPM Negeri 2016

Diagram 1.2 shows the heating curve for solid naphthalene.

Rajah 1.2 menunjukkan lengkung pemanasan bagi pepejal naftalena.

Temperature/0C
Suhu /0C

D

BC

A [1 mark]
Time/s
Masa/s

Diagram 1.2/Rajah 1.2

(i) On the graph above, show and label the melting point of naphthalene.
Pada graf di atas, tunjuk dan labelkan takat lebur naftalena.

(ii) Draw the arrangement of particles of naphthalene at AB and CD
Lukis susunan zarah naftalena pada AB dan CD.

AB CD
[2 marks]
(iii) Explain why the temperature remains constant from B to C.
Terangkan mengapa suhu tidak berubah dari B ke C.

................................................................................................................................

................................................................................................................................
[2 marks]

©Mohd Fazdli Bin Mohd Nor, SMK Pesisiran Perdana, Tangkak SPM 2017, Kimia 4541 A+

5 Modul Ulangkaji Bertopik Kimia Tingkatan 4

Koleksi Soalan Percubaan SPM Negeri 2016

[Negeri Sembilan 2016, No 2(d)]

(d) Diagram 2.1 shows a portion of the Periodic Table of Elements. The letters listed below are not the
actual symbols of the elements.
Rajah 2.1 menunjukkan sebahagian daripada Jadual Berkala Unsur. Huruf yang disenaraikan di
bawah bukan simbol yang sebenar bagi unsur-unsur.

12 13 14 15 16 17 18
1 Z

2 X
WY
3V
4 Diagram 2.1/Rajah 2.1

Diagram 2.2 shows the structure of an atom of one of the element in Diagram 2.1.
Rajah 2.2 menunjukkan struktur atom bagi salah satu unsur dalam Rajah 2.1.

xx
xxx
xx

x xx
Diagram 2.x2/Rajah 2.2

(i) Table 2 shows the guide for structure in Diagram 2.2.
Jadual 2 menunjukkan petunjuk bagi struktur atom dalam Rajah 2.2.

Subatomic particle Name of subatomic particle
Zarah subatom Nama zarah subatom

x Electron
Elektron

Table 2/ Jadual 2

Complete Table 2.
Lengkapkan Jadual 2.

[2 marks]

©Mohd Fazdli Bin Mohd Nor, SMK Pesisiran Perdana, Tangkak SPM 2017, Kimia 4541 A+

6 Modul Ulangkaji Bertopik Kimia Tingkatan 4

Koleksi Soalan Percubaan SPM Negeri 2016

(ii) Which element in Diagram 2.1 has the structure of atom as in Diagram 2.2?
Dengan menggunakan huruf dalam Rajah 2.1, unsur manakah mempunyai struktur atom
seperti dalam Rajah 2.2?

........................................................................................................................................
[1 mark]

(iii) Element stated in (d)(ii) is has an isotope. State the function of the isotope.
Unsur yang dinyatakan di (d)(ii) mempunyai satu isotop. Nyatakan fungsi isotop itu.

........................................................................................................................................
[1 mark]

[Final Year Exam SBP Form 4 2016, No 1]

1 (a) Table 1 shows the number of protons and neutrons for atom P and atom Q.
Jadual 1 menunjukkan bilangan proton dan neutron bagi atom P dan atom Q.

Atom Number of protons Number of neutrons
Bilangan proton Bilangan neutron

P 11 12

Q8 10

Table 1/Jadual 1

(i) State the term for ‘the total number of protons and neutrons’ in an atom?
Nyatakan istilah bagi ‘jumlah bilangan proton dan neutron’ dalam satu atom?

..................................................................................................................................
[ 1 mark / markah]

(ii) Draw the atomic structure of P.
Lukiskan struktur atom P.

[ 2 marks / markah]

(iii) Write the symbol of P in the form of ZAY .
Tuliskan simbol P dalam bentuk ZAY .

..................................................................................................................................
[1 mark / markah]

©Mohd Fazdli Bin Mohd Nor, SMK Pesisiran Perdana, Tangkak SPM 2017, Kimia 4541 A+

7 Modul Ulangkaji Bertopik Kimia Tingkatan 4
Koleksi Soalan Percubaan SPM Negeri 2016
Atom R is an isotope of atom Q.
(b) (i) State the number of protons in atom R.
Atom R ialah isotop bagi atom Q.
Nyatakan bilangan proton dalam atom R .

..................................................................................................................................
[ 1 mark / markah]

(ii) Atom Q and R shows the same chemical properties. State one reason.
Atom Q dan R menunjukkan sifat kimia yang sama. Nyatakan satu sebab.

..................................................................................................................................
[ 1 mark / markah]

(c) (i) Element Q is a compound with boiling point of –34.0 oC.

Predict the physical state of element Q at room temperature.
Unsur Q ialah satu sebatian dengan takat didih – 34.0 oC.

Ramalkan keadaan fizik unsur Q pada suhu bilik.

..................................................................................................................................
[ 1 mark / markah]

(ii) Based on the kinetic theory of matter, describe the arrangement and movement of
particles of element Q at room temperature
Berdasarkan teori kinetik jirim, huraikan susunan dan pergerakan zarah bagi unsur Q
pada suhu bilik.

Arrangement of particles : ......................................................................................
Susunan zarah

Movement of particles : .........................................................................................
Pergerakan zarah

[ 2 marks / markah]

[SBP 2016, No 1]

(1) Table 1 shows the number of proton and the number of neutron of atoms Y and Z
Jadual 1 menunjukkan bilangan proton dan bilangan neutron bagi atom Y dan Z.

Atom Number of proton Number of neutron

Atom Bilangan proton Bilangan neutron
Y 17 18
Z 20 20

Table 1/ Jadual 1

Based on Table 1:
Berdasarkan Jadual 1:

©Mohd Fazdli Bin Mohd Nor, SMK Pesisiran Perdana, Tangkak SPM 2017, Kimia 4541 A+

8 Modul Ulangkaji Bertopik Kimia Tingkatan 4
Koleksi Soalan Percubaan SPM Negeri 2016
(i) Write the electron arrangement of atom Y.
Tulis susunan elektron bagi atom Y.

…………………………………………………………...…………………………………………..
[1 mark]

(ii) State the period of atom Y in the Periodic Table of Element.
Nyatakan kala bagi atom Y dalam Jadual Berkala Unsur.

……………………………………………………………………………………..………………..
[1 mark]

(iii) Give one reason for your answer in 1(a)(ii).
Beri satu sebab bagi jawapan anda dalam 1(a)(ii).

……………………………………………………………………………………………………..
[1 mark]

(iv) Write the formula of Z ion.
Tuliskan formula bagi ion Z.

……………………………………………………………………………………………………..
[1 mark]

(v) State the nucleon number of atom Z.
Nyatakan nombor nukleon atom Z.

……………………………………………………………………………………………………..
[1 mark]

b) Pineapple is a tropical plant which consists of many nutrients such as niacin or vitamin B3.
Nenas adalah sejenis tanaman tropika yang mengandungi banyak nutrient seperti niasin atau
vitamin B3.
Diagram 1 shows a picture pineapple and the enlargement of the structural formula of niacin in a
pineapple.
Rajah 1 menunjukkan pembesaran struktur formula bagi niasin yang terdapat dalam nenas.

Diagram 1/ Rajah 1 SPM 2017, Kimia 4541 A+

©Mohd Fazdli Bin Mohd Nor, SMK Pesisiran Perdana, Tangkak

9 Modul Ulangkaji Bertopik Kimia Tingkatan 4
Koleksi Soalan Percubaan SPM Negeri 2016
(i) What is the molecular formula of niacin?
Apakah formula molekul bagi niasin?

…………………………………………………………………………………………………..
[1 mark]

(ii) State the type of particle in niacin.
Nyatakan jenis zarah dalam niasin.

…………………………………………………………………………………………………..
[1 mark]

(iii) 10.0 kg of pineapple it consists of 5.0 g of niacin. What is the number of mole of niacin in 10
kg of pineapple? [Relative Atomic Mass: H=1, C=12, O=16, N=14]
10.0 kg nenas mengandungi 5.0 g niasin. Berapakah bilangan mol niasin dalam 10 kg nenas?
[Jisim Atom Relatif: H=1, C=12, O=16, N=14]

[2 marks]

[MRSM 2016, No 1]

1 (a) Diagram 1.1 shows the atomic structure of element T.
Rajah 1.1 menunjukkan struktur atom bagi unsur T.

Diagram 1.1/ Rajah 1.1

Based on Diagram 1.1;
Berdasarkan Rajah 1.1;

(i) identify W.
kenalpasti W.

………….………….……………………………………………………………………………..
[1 mark]

(ii) state the number of proton in element T.
nyatakan bilangan proton bagi unsur T.

………….………….……………………………………………………………………………..
[1 mark]

©Mohd Fazdli Bin Mohd Nor, SMK Pesisiran Perdana, Tangkak SPM 2017, Kimia 4541 A+

10 Modul Ulangkaji Bertopik Kimia Tingkatan 4
Koleksi Soalan Percubaan SPM Negeri 2016
(iii) write the electron arrangement for element T.
tulis susunan elektron bagi unsur T.

………….………….……………………………………………………………………………..
[1 mark]

(b) (i) Element T has a melting point of 180.5°C.
Predict the physical state of element T at room temperature.
Unsur T mempunyai takat lebur 180.5 °C.
Ramalkan keadaan fizikal bagi unsur T pada suhu bilik.

………….………….……………………………………………………………………………..
[1 mark]

(ii) Based on the kinetic theory of matter, describe the arrangement and movement of particles of
element T at room temperature.
Berdasarkan teori kinetik jirim, huraikan susunan dan pergerakan zarah bagi unsur T pada suhu
bilik.

Arrangement of particles: ………….………….……………………………………………..
Susunan zarah :

Movement of particles: ………….………….………………………………………………..
Pergerakan zarah:

[2 marks]

(c) Diagram 1.2 shows the graph of temperature against time when liquid acetamide is cooled.
Rajah 1.2 menunjukkan graf suhu melawan masa apabila cecair asetamida disejukkan.

Diagram 1.2/ Rajah 1.2

Based on Diagram 1.2;
Berdasarkan Rajah 1.2;

(i) determine the freezing point of acetamide.
tentukan takat beku bagi asetamida.

………….………….……………………………………………………………………………..
[1 mark]

©Mohd Fazdli Bin Mohd Nor, SMK Pesisiran Perdana, Tangkak SPM 2017, Kimia 4541 A+

11 Modul Ulangkaji Bertopik Kimia Tingkatan 4

Koleksi Soalan Percubaan SPM Negeri 2016

(ii) the temperature of acetamide did not change from B to C. Explain why?
suhu asetamida tiduk berubah dari B ke C. Terangkan mengapa?

………………………………………………………………………………………………..……

……………………………………………………………………………………………………..
[2 marks]

[Perlis 2016, No 2]

2 Table 2 shows the number of proton and the number of neutron in atom R, S and T.
Jadual 2 menunjukkan bilangan proton dan bilangan neutron dalam atom R, S dan T.

Atom Number of proton Number of neutron
Atom Bilangan proton Bilangan neutron

R 11 12

S 11 13

T 12 12

Table 2/ Jadual 2

(a) State three subatomic particles of an atom.
Nyatakan tiga zarah sub atom.

..............................................................................................................................
[1 mark]

(b) (i) What is meant by isotope?
Apakah yang dimaksudkan dengan isotop?

.....................................................................................................................

.....................................................................................................................
[1 mark]

(ii) Which atoms are isotopes?
Atom-atom yang manakah merupakan isotop?

.....................................................................................................................
[1 mark]

(iii) State the radioisotope that is used to treat cancer diseases.
Nyatakan radioisotop yang digunakan untuk merawat penyakit kanser.

.....................................................................................................................
[1 mark]

©Mohd Fazdli Bin Mohd Nor, SMK Pesisiran Perdana, Tangkak SPM 2017, Kimia 4541 A+

12 Modul Ulangkaji Bertopik Kimia Tingkatan 4
Koleksi Soalan Percubaan SPM Negeri 2016
(c) (i) Write the electron arrangement of atom R.
Tuliskan susunan elektron bagi atom R.

..............................................................................................................................
[1 mark]

(ii) What is valence electron of atom R?
Apakah elektron valens bagi atom R?

..............................................................................................................................
[1 mark]

(d) Write the symbol for atom S in the form of .
Tuliskan simbol bagi atom S dalam bentuk .

...........................................................................................................................................
[1 mark]

(e) (i) Draw the electron arrangement of atom T.
Lukiskan susunan elektron bagi atom T.

[1 mark]

(ii) State the position of element of atom T in the Periodic Table of Element.
Nyatakan kedudukan unsur bagi atom T dalam Jadual Berkala Unsur.

..............................................................................................................................
[1 mark]

[Pulau Pinang 2016, No 2]

2. (a) Table 2.1 shows the number of protons and number of neutrons for atoms A, B, C, D and E.
Jadual 2.1 menunjukkan bilangan proton dan bilangan neutron bagi atom A, B, C, D, dan E.

Atom Number of protons Number of neutrons
Atom Bilangan proton Bilangan neutron
8 8
A 9 10
B 8 9
C 10 10
D 8 10
E
Table 2.1/Jadual 2.1

Based on Table 2.1:
Berdasarkan Jadual 2.1:

©Mohd Fazdli Bin Mohd Nor, SMK Pesisiran Perdana, Tangkak SPM 2017, Kimia 4541 A+

13 Modul Ulangkaji Bertopik Kimia Tingkatan 4
Koleksi Soalan Percubaan SPM Negeri 2016
(i) What is the meaning of isotope?
Apakah yang dimaksudkan dengan isotop?

…………………………………………………………………………………………………
[1 mark]

(ii) Which atoms are isotopes?
Atom-atom manakah adalah isotop?

………………………………………………………………………………………………….
[1 mark]

(iii) Determine the nucleon number of atom C.
Tentukan nombor nukleon bagi atom C.

……………………………………………………………………………………………..……
[1 mark]

(iv) Write the electron arrangement for atom D.
Tuliskan susunan elektron bagi atom D.

………………………………………………………………………………………….………
[1 mark]

(b) Table 2.2 shows the melting point and boiling point of lead(II) bromide.
Jadual 2.2 menunjukkan takat lebur dan takat didih bagi plumbum(II) bromida.

Melting point  373 oC
Takat lebur

Boiling point  916 oC
Takat didih

Table 2.2/Jadual 2.2

(i) State the types of particles in lead(II) bromide.
Nyatakan jenis zarah yang terkandung dalam plumbum(II) bromida.

…………………………………………………………………………………………………..
[1 mark]

(ii) Sketch the graph temperature against time if lead(II) bromide is cooled from 500oC to room
temperature.
Lakarkan graf suhu melawan masa sekiranya plumbum(II) bromida disejukkan daripada
500 oC ke suhu bilik.

©Mohd Fazdli Bin Mohd Nor, SMK Pesisiran Perdana, Tangkak [2 marks]

SPM 2017, Kimia 4541 A+

14 Modul Ulangkaji Bertopik Kimia Tingkatan 4

Koleksi Soalan Percubaan SPM Negeri 2016

(iii) What is the state of matter of lead(II) bromide at 500 oC?
Apakah keadaan jirim plumbum(II) bromida pada suhu 500 oC?
…………………………………………………………………………………………………..
[1 mark]

(iv) Draw the arrangement of particles in b(iii).
Lukis susunan zarah dalam (b)(iii).

[1 mark]

Chapter 3 : Chemical Formulae and Equation
[Negeri Sembilan 2016, No 3]

3 (a) Diagram 3 shows an educational TV program.
Rajah 3 menunjukkan satu rancangan TV pendidikan.
Chemists use unit of mol to measure the quantity of a substance.
Ahli kimia menggunakan unit mol untuk menyukat kuantiti bahan.

Diagram 3/Rajah 3

(i) What is the meaning of a mole?
Apakah yang dimaksudkan dengan satu mol?

.........................................................................................................................................
[1 mark]

(ii) Calculate the numbers of particles in 0.01 mol of iron.
[Avogadro constant = 6.02 X 1023 mol-1]
Hitungkan bilangan zarah-zarah dalam 0.01 mol besi.
[Pemalar Avogadro = 6.02 X 1023 mol-1]

[1 mark]

(b) The equation below is not a balance chemical equation:
Persamaan dibawah adalah bukan persamaan kimia yang seimbang:

©Mohd Fazdli Bin Mohd Nor, SMK Pesisiran Perdana, Tangkak SPM 2017, Kimia 4541 A+

15 Modul Ulangkaji Bertopik Kimia Tingkatan 4

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........Fe(s) + ........O2(g)  ........Fe2O3(s)

Fe(p) + O2(g) Fe2O3(p)

(i) Balance the chemical equation above.
Seimbangkan persamaan kimia di atas.

[1 mark]

(ii) Interpret the chemical equation qualitatively and quantitatively.
Tafsirkan persamaan itu secara kualitatif dan kuantitatif.

.........................................................................................................................................

.........................................................................................................................................
[2 marks]

(c) Alkene E is an unsaturated hydrocarbon. E contains 85.7% of carbon, 14.3% of hydrogen, by mass,
and the relative molecular mass of E is 42. [Relative atomic mass : H=1; C=12]
Alkena E adalah suatu hidrokarbon tak tepu. E mengandungi 85.7% karbon,14.3% hidrogen
mengikut jisim dan jisim molekul relatif bagi E ialah 42. [Jisim atom relatif : H=1 ; C=12]

(i) Determine the empirical formula of E.
Tentukan formula empirik bagi E.

(ii) Determine the molecular formula of E. [3 marks]
Tentukan formula molekul bagi E. [2 marks]

©Mohd Fazdli Bin Mohd Nor, SMK Pesisiran Perdana, Tangkak SPM 2017, Kimia 4541 A+

16 Modul Ulangkaji Bertopik Kimia Tingkatan 4

Koleksi Soalan Percubaan SPM Negeri 2016

[Perlis 2016, No 3]

3 Diagram 3.1 shows the structural formulae of compound Q.
Rajah 3.1 menunjukkan formula struktur sebatian Q.

HO HH

H CCO C C H

H HH
Diagram 3.1/Rajah 3.1

(a) (i) What is meant by molecular formulae?
Apa yang dimaksudkan dengan formula molekul?

.....................................................................................................................

[1 mark]

(ii) Complete the table 3 below.
Lengkapkan jadual 3 dibawah.

Structural formula Molecular Empirical
Formula struktur
formula formula

Formula molekul Formula empirik

HO HH

H C C O C C H …………….... ………………..

H HH

[2 marks]

(iii) The relative molecular mass of Mg3(XO4)2 ialah 262. What is the relative atomic mass of
element X.
[Relative atomic mass: Mg; 24, O; 16]
Jisim molekul relative bagi Mg3(XO4)2 adalah 262. Apakah jisim atom relatif bagi elemen X.
[Jisim atom relative : Mg;24, O; 16]

©Mohd Fazdli Bin Mohd Nor, SMK Pesisiran Perdana, Tangkak [2 marks]

SPM 2017, Kimia 4541 A+

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Koleksi Soalan Percubaan SPM Negeri 2016

(b) Diagram 3.2 shows the apparatus set-up for the heating of copper (II) carbonate, CuCO3 powder.
Rajah 3.2 menunjukkan susunan radas bagi pemanasan serbuk kuprum (II) karbonat, CuCO3.

Copper (II) carbonate powder
Serbuk kuprum (II) karbonat

Heat
Panaskan

Lime water
Air kapur

Diagram 3.2/ Rajah 3.2

(i) State one observation of this experiment
Nyatakan satu pemerhatian dalam eksperimen ini.

.....................................................................................................................

[1 mark]

(ii) Name the gas released in this experiment.
Namakan gas yang dibebaskan dalam eksperimen ini.

..............................................................................................................................

[1 mark]

(iii) Write a balanced equation for this reaction.
Tulis persamaan kimia yang seimbang bagi tindakbalas ini.

..............................................................................................................................

[1 mark]

(iv) 6.4 g of cuprum (II) carbonate powder, CuCO3 is heated during this experiment.
Calculate the volume of gas released.
[Relative atomic mass:C=12; O=16;Cu=64; 1 mol gas occupies 24 dm3 at room

temperature]

6.4g serbuk kuprum(II) karbonat, CuCO3 dipanaskan semasa eksperimen ini.
Hitung isipadu gas yang dibebaskan.
[Jisim atom relatif:C=12; O=16;Cu=64; 1 mol gas occupies 24 dm3 pada suhu bilik]

©Mohd Fazdli Bin Mohd Nor, SMK Pesisiran Perdana, Tangkak [2 marks]

SPM 2017, Kimia 4541 A+

18 Modul Ulangkaji Bertopik Kimia Tingkatan 4
Koleksi Soalan Percubaan SPM Negeri 2016
[Terengganu 2016, No 3]

3 Diagram 3 shows the structural formula of compound X.
Rajah 3 menunjukkan formula struktur sebatian X.

Diagram 3/Rajah 3

(a) State the name of the element represented by the symbol C in Diagram 3.
Nyatakan nama bagi unsur yang diwakili dengan simbol C dalam Rajah 3.

................................................................................................................................................................
[1 mark]

(b) State the meaning of empirical formula.
Nyatakan maksud bagi formula empirik.

................................................................................................................................................................

................................................................................................................................................................
[1 mark]

(c) (i) Write the molecular formula and the empirical formula of compound X.
Tuliskan formula molekul dan formula empirik bagi sebatian X.

Molecular formula:
Formula molekul: ………………………………………………………………………………………

Empirical formula
Formula empirik: ……………………………………………………………………………………….

[2 marks]
(ii) State one similaritiy and one difference between the molecular formula and the empirical

formula in (c)(i).
Nyatakan satu persamaan dan satu perbezaan antara formula molekul dan formula empirik
dalam (c)(i).

.......................................................................................................................................................

.......................................................................................................................................................
[2 marks]

(d) (i) Write the chemical equation for the reaction between compound X and magnesium.
Tulis persamaan kimia bagi tindak balas antara sebatian X dengan magnesium

.......................................................................................................................................................
[2 marks]

©Mohd Fazdli Bin Mohd Nor, SMK Pesisiran Perdana, Tangkak SPM 2017, Kimia 4541 A+

19 Modul Ulangkaji Bertopik Kimia Tingkatan 4

Koleksi Soalan Percubaan SPM Negeri 2016

(ii) Calculate the mass of magnesium reacts with 1 mol of compound X.
[Relative atomic mass:Mg=24]
Hitung jisim magnesium yang bertindak balas lengkap dengan 1 mol sebatian X.
[Jisim atom relatif:Mg=24]
.

[2 marks]

[Final Year Exam SBP Form 4 2016, No 2]

2 Table 2 shows the empirical formulae and the molecular formulae of three compounds
Jadual 2 menunjukkan formula empirik dan formula molekul bagi tiga sebatian

Compound Empirical formula Molecular formula
Sebatian Formula empirik Formula molekul
X
.................... C5H10
Y CH2O
........................
Z CuCO3 CuCO3
Table 2/Jadual 2

(a) (i) State the meaning of empirical formula.
Nyatakan maksud formula empirik.

..................................................................................................................................
[1 mark / markah]

(ii) Write the empirical formula of compound X in Table 2
Tulis formula empirik sebatian X dalam Jadual 2.

[ 1 mark / markah]

(b) Relative molecular mass of compound Y is 180. Determine the molecular formula of
compound Y. [ Relative atomic mass : H=1, C=12, O=16]
Jisim molekul relatif bagi sebatian Y ialah 116. Tentukan formula molekul sebatian Y.
[ Jisim atom relatif : H=1, C=12, O=16]

©Mohd Fazdli Bin Mohd Nor, SMK Pesisiran Perdana, Tangkak [ 2 marks / markah]

SPM 2017, Kimia 4541 A+

20 Modul Ulangkaji Bertopik Kimia Tingkatan 4

Koleksi Soalan Percubaan SPM Negeri 2016

(c) Y is formed during photosynthesis process. The photosynthesis process is as shown below:

Carbon dioxide + Water  Y + Oxygen

Y dihasilkan semasa proses fotosintesis. Proses fotosintesis adalah seperti ditunjukkan di
bawah

Karbon dioksida + Air  Y + Oksigen

(i) Based on your answer in (b), balance the equation below
Berdasarkan jawapan anda di (b), seimbangkan persamaan di bawah

__CO2 + __H2O → + ____O2

[ 1 mark / markah]

(ii) State two information that can be deduced from the equation.
Nyatakan dua maklumat yang boleh disimpulkan daripada persamaan itu.

.................................................................................................................................

..................................................................................................................................
[ 2 marks / markah]

(d) Copper(II) carbonate precipitate and sodium nitrate solution are formed when copper(II)
nitrate solution reacts with sodium carbonate solution.
Write a balanced chemical equation for this precipitation reaction.
Mendakan kuprum(II) karbonat dan larutan natrium nitrat terhasil apabila larutan kuprum(II)
nitrat bertindak balas dengan larutan natrium karbonat.
Tuliskan persamaan kimia yang seimbang bagi tindak balas pemendakan ini.

............................................................................................................................................
[ 2 marks / markah]

[Pulau Pinang 2016, No 3]

3. Diagram 3 shows the apparatus set-up to determine the empirical formula of magnesium oxide.
Rajah 3 menunjukkan menunjukkan susunan radas untuk menentukan formula empirik magnesium
oksida.

Magnesium ribbon Lid
Pita magnesium penutup

Crucible
Mangkuk pijar

Heat/Panaskan
Diagram 3/ Rajah 3

©Mohd Fazdli Bin Mohd Nor, SMK Pesisiran Perdana, Tangkak SPM 2017, Kimia 4541 A+

21 Modul Ulangkaji Bertopik Kimia Tingkatan 4

Koleksi Soalan Percubaan SPM Negeri 2016

(a) When carrying out the experiment, why does the crucible lid need to be opened once awhile?
Semasa menjalankan eksperimen, mengapakah penutup mangkuk pijar perlu dibuka sekali
sekala?

…..…………………………………………………………………………………………………
[1 mark]

(b) Table 3 shows the results of the experiment Mass (g)
Jadual 3 menunjukkan keputusan eksperimen ini. Jisim (g)

Description 21.45
Penerangan
Mass of crucible + lid 23.85
Jisim mangkuk pijar + penutup
Mass of crucible + lid + magnesium 25.45
Jisim mangkuk pijar + penutup + magnesium
Mass of crucible + lid + magnesium oxide
Jisim mangkuk pijar + penutup + magnesium oksida

Table 3/ Rajah 3

Based on Table 3, determine the value of the following:
Berdasarkan Jadual 3, tentukan nilai yang berikut:
[Relative atomic mass : O,16; Mg, 24]
[Jisim atom relatif : O,16; Mg, 24]

(i) Mass of magnesium
Jisim magnesium

[1 mark]

(ii) Number of moles of magnesium
Bilangan mol magnesium

(iii) Mass of oxygen [1 mark]
Jisim oksigen [1 mark]
[1 mark]
(iv) Number of moles of oxygen
Bilangan mol oksigen

©Mohd Fazdli Bin Mohd Nor, SMK Pesisiran Perdana, Tangkak SPM 2017, Kimia 4541 A+

22 Modul Ulangkaji Bertopik Kimia Tingkatan 4
Koleksi Soalan Percubaan SPM Negeri 2016
(v) Empirical formula of magnesium oxide
Formula empirik magnesium oksida

…..………………………………………………………………………………………………
[1 mark]

(c) Write the chemical equation for the reaction between magnesium and oxygen
Tulis persamaan kimia bagi tindak balas antara magnesium dan oksigen

…..…………………………………………………………………………………………………..
[2 marks]

(d) Can the method above be used to determine the empirical formula of lead(II) oxide? Give a
reason.
Bolehkah kaedah di atas digunakan untuk menentukan formula empirik plumbum(II) oksida?
Berikan satu sebab.

…...…..………………………………………………………………………………………………
[2 marks]

[Pahang 2016, No 2]

2. Diagram 2 shows the apparatus set-up to determine the empirical formula of copper(II) oxide.
Rajah 2 menunjukkan susunan radas untuk menentukan formula empirik kuprum(II) oksida.
Copper(II) oxide
Kuprum(II) oksida
H2 H2

Solution X Heat
Larutan X Panaskan

Metal Y Anhydrous calcium chloride
Logam Y Kalsium klorida kontang

Diagram 2/ Rajah 2

(a) State the meaning of empirical formula.
Nyatakan maksud formula empirik.

…………………………………………………………………………………………

…………………………………………………………………………………………
[1 mark]

(b) Solution X and metal Y reacts to produce hydrogen gas.
State the name of solution X and metal Y.

Larutan X dan logam Y bertindak balas menghasilkan gas hidrogen.
Nyatakan nama bagi larutan X dan logam Y.

©Mohd Fazdli Bin Mohd Nor, SMK Pesisiran Perdana, Tangkak SPM 2017, Kimia 4541 A+

23 Modul Ulangkaji Bertopik Kimia Tingkatan 4

Koleksi Soalan Percubaan SPM Negeri 2016

Solution X : ……………………………………………………………………….....
Larutan X

Metal Y : ………………………………………………………………………......
Logam Y

[2 marks]

(c) What is the function of anhydrous calcium chloride?
Apakah fungsi kalsium klorida kontang?

………………………………………………………………………………………..
[1 mark]

(d) (i) State the empirical formula of copper(II) oxide
Nyatakan formula empirik bagi kuprum(II) oksida.

…………………………………………………………………………………..
[1 mark]

(ii) Write a balanced chemical equation for the reaction between hydrogen gas and
copper(II) oxide
Tuliskan persamaan seimbang bagi tindak balas antara gas hidrogen dan
kuprum(II) oksida

……...……………………………………………………………………………..
[1 mark]

(e) How to ensure that all of the copper(II) oxide has been reduced to copper?
Bagaimana untuk memastikan semua kuprum(II) oksida telah diturunkan kepada kuprum?

…………………………………………………………………………………………
[1 mark]

(f) Can the empirical formula for aluminium oxide be determine by using this method? Give
one reason for your answer.
Bolehkan formula empirik bagi aluminium oksida ditentukan dengan menggunakan kaedah
ini? Berikan satu alasan bagi jawapan anda.

…..……………………………………………………………………………………..

..………………………………………………………………………………………..
[2 marks]

©Mohd Fazdli Bin Mohd Nor, SMK Pesisiran Perdana, Tangkak SPM 2017, Kimia 4541 A+

24 Modul Ulangkaji Bertopik Kimia Tingkatan 4
Koleksi Soalan Percubaan SPM Negeri 2016

Chapter 4 : The Periodic Table of Elements

[Final Year Exam SBP Form 4 2016, No 3]

3 Diagram 3 shows part of the Periodic Table of Elements. A, B, C, D, E and F are not the actual
symbols of the elements.
Rajah 3 menunjukkan sebahagian daripada Jadual Berkala Unsur. A, B, C, D, E dan F bukan
merupakan simbol sebenar unsur.

12 13 14 15 16 17 18
1A

2 BC

3D E

4F

Diagram 3/Rajah 3

(a) (i) E is situated in Group 17. What is another name of Group 17?
E terletak di dalam Kumpulan 17. Apakah nama lain bagi Kumpulan 17?

……………………………………………………………………………………
[1 mark / markah]

(ii) Write the electron arrangement for E atom.
Tuliskan susunan elektron bagi atom E.

……………………………………………………………………………………
[1 mark / markah]

(b) Arrange A, B, C, D, E and F in ascending order of the atomic size.
Susunkan A, B, C, D, E dan F dalam tertib menaik saiz atom.

…………………………………………………………………………………………
[1 mark / markah]

(c) Which element is monoatomic gas? Give a reason.
Unsur manakah gas monoatom? Berikan satu sebab.

…………………………………………………………………………………………

…………………………………………………………………………………………
[2 marks / markah]

©Mohd Fazdli Bin Mohd Nor, SMK Pesisiran Perdana, Tangkak SPM 2017, Kimia 4541 A+

25 Modul Ulangkaji Bertopik Kimia Tingkatan 4

Koleksi Soalan Percubaan SPM Negeri 2016

(d) D and F are placed in the same group in the Periodic Table of Elements. When D and F are put
into water, an alkaline solution is formed.
D dan F berada di dalam kumpulan yang sama dalam Jadual Berkala Unsur. Apabila D dan
F dimasukkan ke dalam air, satu larutan beralkali terhasil.

(i) Which element is more reactive?
Unsur yang manakah lebih reaktif?

..……………………………………………………………………………………
[1 mark / markah]

(ii) Explain your answer in d(i).
Terangkan jawapan anda di d(i).

……………………………………………………………………………………

……………………………………………………………………………………

……………………………………………………………………………………

……………………………………………………………………………………
[2 marks / markah]

(e) Write a balanced chemical equation for the reaction when D is put into water.
Tuliskan persamaan kimia seimbang bagi tindak balas apabila D diletakkan dalam air.

……………………………………………………………………………………………
[2 marks / markah]

[SBP 2016, No 2]

2 Diagram 2.1 shows the standard representation for the atoms of three elements from Group 17
in the Periodic Table of Element.
Rajah 2.1 menunjukkan perwakilan piawai atom bagi tiga unsur daripada Kumpulan 17 di dalam
Jadual Berkala Unsur.

8350 1357 15273

Bromine Chlorine Iodine
Klorin
Bromin Iodin
Diagram 2.1/ Rajah 2.1

(a) What is represented by the number 35 in 3805 .
Apakah yang diwakili oleh nombor 35 dalam 8305

...........................................................................................................................................................
[1 mark]

©Mohd Fazdli Bin Mohd Nor, SMK Pesisiran Perdana, Tangkak SPM 2017, Kimia 4541 A+

26 Modul Ulangkaji Bertopik Kimia Tingkatan 4

Koleksi Soalan Percubaan SPM Negeri 2016

(b) State the number of valence electrons of bromine atom.
Nyatakan bilangan elektron valens pada pada atom bromin.

...........................................................................................................................................................
[1 mark]

(c) (i) Compare the size of the chlorine atom with the bromine atom.
Bandingkan saiz atom klorin dengan atom bromin.

..................................................................................................................................................

..................................................................................................................................................
[2 marks]

(ii) Explain your answer in (c) (i)
Terangkan jawapan anda dalam (c) (i).

..................................................................................................................................................

..................................................................................................................................................
[2 marks]

(d)
Chlorine reacts with sodium to form a compound.

Klorin bertindak balas dengan natrium membentuk satu sebatian

Draw the electron arrangement of the compound formed.
Lukis susunan elektron bagi sebatian yang terbentuk.
[Proton number Na = 11][Nombor proton Na = 11]

[2 marks]

(e) Diagram 2.2 shows the reaction occured when iodine dissolve in water. A piece of litmus paper
is dipped into the solution formed.
Rajah 2.2 menunjukkan tindakbalas yang berlaku apabila iodin di larutkan ke dalam air.
Sekeping kertas litmus dicelupkan ke dalam larutan yang terhasil.

Diagram 2.2/ Rajah 2.2

©Mohd Fazdli Bin Mohd Nor, SMK Pesisiran Perdana, Tangkak SPM 2017, Kimia 4541 A+

27 Modul Ulangkaji Bertopik Kimia Tingkatan 4
Koleksi Soalan Percubaan SPM Negeri 2016
(i) State the observation on the litmus paper
Nyatakan pemerhatian pada kertas litmus.

.................................................................................................................................................
[1 mark]

(ii) Give a reason for your answer in (e)(i)
Berikan alasan bagi jawapan anda dalam (e)(i)

.................................................................................................................................................
[1 mark]

[Terengganu 2016, No 2]

2 Diagram 2 shows the position of five elements; A, B, C, D and E in the Periodic Table. The letters listed
below are not the actual symbols of the elements.
Rajah 2 menunjukkan kedudukan lima unsur; A, B, C, D dan E dalam Jadual Berkala. Huruf yang
disenaraikan di bawah bukan simbol yang sebenar bagi unsur-unsur.

Diagram 2/Rajah 2

Based on Diagram 2, answer the following questions:
Berdasarkan Rajah 2, jawab soalan-soalan berikut:

(a) What is the basic principle used in arranging the elements in Periodic Table of Elements?
Apakah prinsip asas yang digunakan dalam penyusunan unsur-unsur dalam Jadual Berkala
Unsur?

...........................................................................................................................................................
[1 mark]

(b) State two elements that are placed in the same group.
Nyatakan dua unsur yang terletak dalam kumpulan yang sama.

...........................................................................................................................................................
[1 mark]

(c) State the position of element B and give a reason.
Nyatakan kedudukan unsur B dan berikan alasan.

...........................................................................................................................................................

...........................................................................................................................................................
[2 marks]

©Mohd Fazdli Bin Mohd Nor, SMK Pesisiran Perdana, Tangkak SPM 2017, Kimia 4541 A+

28 Modul Ulangkaji Bertopik Kimia Tingkatan 4

Koleksi Soalan Percubaan SPM Negeri 2016

(d) Compare the reactivity between element C and E. Explain your answer.
Bandingkan kereaktifan antara unsur C dan E. Jelaskan jawapan anda.

...........................................................................................................................................................

...........................................................................................................................................................

...........................................................................................................................................................
[3 marks]

(e) Arrange the atomic size of A, B, C, D and E in descending order.
Susun saiz atom-atom A, B, C, D dan E mengikut tertib susunan menurun.

...........................................................................................................................................................
[1 mark]

(f) Nickel is well known as a useful catalyst for hydrogenation reaction in manufacture of margarine.
State the element with similar properties with nickel.
Nikel terkenal sebagai mangkin dalam tindak balas penghidrogenan dalam pembuatan marjerin.
Nyatakan unsur yang mempunyai sifat yang sama dengan nikel.

...........................................................................................................................................................
[1 mark]

[Negeri Sembilan 2016, No 2]

2 Diagram 2.1 shows a portion of the Periodic Table of Elements. The letters listed below are not the actual
symbols of the elements.

Rajah 2.1 menunjukkan sebahagian daripada Jadual Berkala Unsur. Huruf yang disenaraikan di bawah
bukan simbol yang sebenar bagi unsur-unsur.

12 13 14 15 16 17 18
1 Z

2 X

3V W Y
4 Diagram 2.1/Rajah 2.1

5

(a) By using the letters in Diagram 2.1, which element exists as a monoatomic?
Give a reason.
Dengan menggunakan huruf-huruf dalam Rajah 2.1, unsur manakah wujud sebagai monoatom?
Berikan satu alasan.

..................................................................................................................................................

..................................................................................................................................................
[2 marks]

©Mohd Fazdli Bin Mohd Nor, SMK Pesisiran Perdana, Tangkak SPM 2017, Kimia 4541 A+

29 Modul Ulangkaji Bertopik Kimia Tingkatan 4

Koleksi Soalan Percubaan SPM Negeri 2016

(b) Element W belong to a group that has special characteristics which differentiate it from the other
group. Name the group and state one special characteristic of the group.
Unsur W tergolong dalam kumpulan yang mempunyai ciri-ciri istimewa yang membezakannya
daripada kumpulan lain. Namakan kumpulan itu dan nyatakan satu ciri istimewa kumpulan itu.

..................................................................................................................................................

.................................................................................................................................................
[2 marks]

(c) Write the chemical equation when Y is dissolved in water.
Tulis persamaan kimia apabila Y dilarutkan dalam air.

..................................................................................................................................................
[2 marks]

[Kedah 2016, No 1]

1. Diagram 1 shows a part of the Periodic Table of Elements. W, X, Y and Z are not the actual symbols of the
elements.
Rajah 1 menunjukkan sebahagian daripada Jadual Berkala Unsur. W, X, Y dan Z bukan simbol sebenar
unsur tersebut.

W

X Y
Z

Diagram 1/Rajah 1

Based on Diagram 1,
Berdasarkan Rajah 1,

(a) (i) Write an electron arrangement of atom W.
Tuliskan susunan electron bagi atom W.

..................................................................................................................................................
[1 mark]

(ii) Which of the element is halogen?
Unsur manakah adalah halogen?

..................................................................................................................................................
[1 mark]

©Mohd Fazdli Bin Mohd Nor, SMK Pesisiran Perdana, Tangkak SPM 2017, Kimia 4541 A+

30 Modul Ulangkaji Bertopik Kimia Tingkatan 4

Koleksi Soalan Percubaan SPM Negeri 2016

(b) The information below shows the special characteristics of an element in Diagram 1.
Maklumat di bawah menunjukkan ciri istimewa bagi suatu unsur dalam Rajah 1.

 Form coloured compounds
Membentuk sebatian berwarna

 Acts as catalyst
Bertindak sebagai mangkin

Which element shows the above characteristics?
Unsur manakah menunjukkan ciri di atas?

..................................................................................................................................................
[1 mark]

(c) The atomic size of Y is smaller than X. Explain why.
Saiz atom Ylebih kecil daripada atom X. Terangkan mengapa.

..................................................................................................................................................

.................................................................................................................................................
[2 marks]

(d) Element Q has three shells occupied with electron and three valence electrons.
Mark Q, in Diagram 1 to indicate the position of element Q.

Element Q mempunyai tiga petala berisi elektron dan tiga elektron valens.
Tanda Q, di dalam Rajah 1bagi menunjukkan kedudukan unsur Q.

[1 mark]

(e) When a small piece of element X is put into water, alkaline solution is formed and hydrogen gas is
released.
Apabila satu ketulan kecil unsur X dimasukkan kedalam air, larutan beralkali terhasil dan gas hidrogen
terbebas.

(i) Write a chemical equation for this reaction.
Tuliskan persamaan kimia bagi tindakbalas ini.

..................................................................................................................................................
[2 marks]

(ii) Element A is located below element X in the Periodic Table of Elements.
Compare the reactivity of element A and element X when react with water.
Unsur A berada di bawah unsur X dalam Jadual Berkala Unsur.
Bandingkan kereaktifan unsur A dan unsur X apabila bertindak balas dengan air.

..................................................................................................................................................
[1 mark]

©Mohd Fazdli Bin Mohd Nor, SMK Pesisiran Perdana, Tangkak SPM 2017, Kimia 4541 A+

31 Modul Ulangkaji Bertopik Kimia Tingkatan 4

Koleksi Soalan Percubaan SPM Negeri 2016

[Pahang 2016, No 3]

3. Diagram 3 shows some of the elements in the periodic table of elements.
Rajah 3 menunjukkan sebahagian unsur-unsur kala 3 dalam Jadual Berkala Unsur.

Na Mg Al Cl Ar

Diagram 3/ Rajah 3

(a) Based on Diagram 3, answer the following question.
Berdasarkan Rajah 3, jawab soalan berikut:

(i) State group of Cl in the Periodic Table of Elements.
Nyatakan kumpulan bagi unsur Cl dalam Jadual Berkala Unsur.

.............................................................................................................................. [1 mark]

(ii) State which element that exists as a metal
Nyatakan unsur manakah yang wujud sebagai logam.

..................................................................................................................................
[1 mark]

(b) (i) State which element formed an amphoteric oxide.
Nyatakan unsur manakah yang membentuk oksida amfoterik

...............................................................................................................................
[1 mark]

(ii) Based on answer in (b)(i), write the formula for the compound formed.
Berdasarkan jawapan di (b)(i), tuliskan formula bagi sebatian yang terbentuk.

...............................................................................................................................
[1 mark]

(c) Element Mg and Cl can react to form a compound.
Unsur Mg dan Cl boleh bertindak balas membentuk satu sebatian.

(i) Write the chemical formula of the compound formed.
Tuliskan formula kimia bagi sebatian yang terbentuk.

...............................................................................................................................
[1 mark]

©Mohd Fazdli Bin Mohd Nor, SMK Pesisiran Perdana, Tangkak SPM 2017, Kimia 4541 A+

32 Modul Ulangkaji Bertopik Kimia Tingkatan 4

Koleksi Soalan Percubaan SPM Negeri 2016

(ii) Explain how the compound in (c)(i) formed.

Terangkan bagaimana pembentukan sebatian (c)(i) terhasil.

Mg = ................................................................................................................................

Cl = ................................................................................................................................
[2 marks]

(iii) Draw the electron arrangement for the compound formed.
Lukis susunan elektron bagi sebatian yang terbentuk

[2 marks]

(iv) State one physical properties of these compounds.
Nyatakan satu sifat fizik sebatian ini.

..................................................................................................................................................
[1 mark]

[Pulau Pinang 2016, No 4] R
ST
4. Diagram 4 shows the position of several elements Q, R, S, T, U, W and X.
Rajah 4 menunjukkan kedudukan beberapa unsur-unsur Q, R, S, T, U, W dan X.
Q

UW
X

Diagram 4/Rajah 4

Based on Diagram 4:
Berdasarkan Rajah 4:

(a) State on element that is halogen.
Nyatakan satu unsur halogen.

…...…..……………………………………………………………………………………………..
[1 mark]

©Mohd Fazdli Bin Mohd Nor, SMK Pesisiran Perdana, Tangkak SPM 2017, Kimia 4541 A+

33 Modul Ulangkaji Bertopik Kimia Tingkatan 4
Koleksi Soalan Percubaan SPM Negeri 2016
(b) (i) State one element that is monoatomic.
Nyatakan satu unsur monoatom.

…...…..………………………………………………………………………………………………
[1 mark]

(ii) Why does the element in b (i) exist as monoatomic?
Mengapakah unsur dalam b(i) wujud sebagai monoatom?

…...…..……………………………………………………………………………………………

…...…..……………………………………………………………………………………………
[2 marks]

(c) (i) Identify the element that reacts with water to produce hydrogen gas.
Kenal pasti unsur yang bertindak balas dengan air untuk menghasilkan gas hidrogen.

…...…..………………………………………………………………………………………………
[1 mark]

(ii) Write the balanced chemical equation for the reaction in c(i).
Tulis persamaan kimia yang seimbang bagi tindak balas di c(i).

…...…..………………………………………………………………………………………………
[2 mark]

(d) Identify the element that can forms a coloured solution when dissolved in water.
Kenal pasti unsur yang menghasilkan larutan yang berwarna apabila dilarutkan dalam air.

…...…..………………………………………………………………………………………………
[1 mark]

(e) Gas Q Gas R

 light / ringan  light / ringan
 flammable / mudah terbakar  not reactive / tidak reaktif
 colourless / tidak berwarna  colourless / tidak berwarna

-

Based on the above information, which gas is more suitable to be used in meteorological
balloons? Give one reason.
Berdasarkan maklumat di atas, gas yang manakah lebih sesuai digunakan dalam belon kaji
cuaca?Berikan satu sebab.

…...…..………………………………………………………………………………………………
[2 marks]

©Mohd Fazdli Bin Mohd Nor, SMK Pesisiran Perdana, Tangkak SPM 2017, Kimia 4541 A+

34 Modul Ulangkaji Bertopik Kimia Tingkatan 4

Koleksi Soalan Percubaan SPM Negeri 2016

Chapter 5 : Chemical Bonds

[Final Year Exam SBP Form 4 2016, No 4]

4 (a) Diagram 4 shows the electron arrangement of a molecule.
N and H are symbols of two elements.
Diagram 4 menunjukkan susunan elektron bagi satu molekul.
N dan H adalah simbol bagi dua unsur.

Diagram 4/Rajah 4

Based on Diagram 4,
Berdasarkan Rajah 4,

(i) state the type of bond in the molecule.
nyatakan jenis ikatan dalam molekul itu.

……………………………………………………………………………………
[1 mark / markah]

(ii) state the name of the molecule.
nyatakan nama bagi molekul itu.

……………………………………………………………………………………
[1 mark / markah]

(iii) Write the electron arrangement of nitrogen atom and hidrogen atom before the bonding
formed.
Tuliskan susunan elektron bagi atom nitrogen dan atom hidrogen sebelum ikatan
terbentuk.

Nitrogen : ………………………………………………………………………
Nitrogen

Hydrogen : ………………………………………………………………………
Hidrogen

[2 marks / markah]

©Mohd Fazdli Bin Mohd Nor, SMK Pesisiran Perdana, Tangkak SPM 2017, Kimia 4541 A+

35 Modul Ulangkaji Bertopik Kimia Tingkatan 4

Koleksi Soalan Percubaan SPM Negeri 2016

(b) Table 4 shows the electron arrangement of sodium and chlorine.
Jadual 4 menunjukkan susunan elektron bagi natrium dan klorin.

Element Electron arrangement
Unsur Susunan elektron

Sodium 2.8.1
Natrium
2.8.7
Chlorine
Klorin

Table 4/ Jadual 4

(i) Write the formula for the compound formed between sodium atom and chlorine atom.
Tuliskan formula bagi sebatian yang terbentuk antara atom natrium dan atom klorin.

……………………………………………………………………………………
[1 mark/ markah]

(iii) Draw the electron arrangement of the compound formed.
Lukiskan susunan elektron bagi sebatian yang terbentuk.

[2 marks / markah]

(iii) Based on b(ii), explain how the compound is formed.
Berdasarkan b(ii), terangkan bagaimana sebatian itu terbentuk.

…………………………………………………………………………………..

…………………………………………………………………………………..

…………………………………………………………………………………...
[2 marks / markah]

(iv) State one physical property of the compound formed.
Nyatakan satu sifat fizik bagi sebatian ini.

……………………………………………………………………………………
[1 mark /1 markah]

©Mohd Fazdli Bin Mohd Nor, SMK Pesisiran Perdana, Tangkak SPM 2017, Kimia 4541 A+

36 Modul Ulangkaji Bertopik Kimia Tingkatan 4

Koleksi Soalan Percubaan SPM Negeri 2016

[Kedah 2016, No 3]

3 Diagram 3 shows standard representation of element X, Y and Z.
Rajah3 menunjukkan perwakilan piawai bagi unsur X, Y dan Z.

2131 126 168

Diagram 3/Rajah 3

Based on Diagram 3, answer the following questions:
Berdasarkan Rajah 3, jawab soalan-soalan berikut:

(a) (i) State the valence electron of element Y.
Nyatakan elektron valen bagi unsur Y.

....................................................................................................................................................
[1 mark]

(ii) What is the physical state of element Y at room temperature?
Apakah keadaan fizik unsur Ypada suhu bilik?

....................................................................................................................................................
[1 mark]

(b) Element Y and element Z can react to form a compound.
Unsur Y dan unsur Z boleh bertindakbalas untuk membentuk suatu sebatian.

(i) Write the formula of the compound.
Tuliskan formula sebatian itu.

....................................................................................................................................................
[1 mark]

(ii) Explain the melting point and boiling point of the compound.
Terangkan tentang takat lebur dan takat didih bagi sebatian itu.

..................................................................................................................................................

.................................................................................................................................................

..................................................................................................................................................
[3 marks]

(c) Element X and element Z can react to form a compound.
Unsur X dan unsur Z boleh bertindak balas untuk membentuk suatu sebatian.

(i) Write chemical equation for the reaction between element X and Z.
Tuliskan persamaan kimia bagi tindak balas antara unsur X dan Z.

.................................................................................................................................................
[1 mark]

©Mohd Fazdli Bin Mohd Nor, SMK Pesisiran Perdana, Tangkak SPM 2017, Kimia 4541 A+

37 Modul Ulangkaji Bertopik Kimia Tingkatan 4

Koleksi Soalan Percubaan SPM Negeri 2016

(ii) Draw the electron arrangement of the compound.
Lukiskan susunan elektron bagi sebatian itu.

[2 marks]

Chapter 6 : Electrochemistry

[Final Year Exam SBP Form 4 2016, No 5]

5 Diagram 5 shows the apparatus set-up for the electrolysis of sodium chloride solution using carbon
electrodes.
Rajah 5 menunjukkan susunan radas elektrolisis larutan natrium klorida dengan menggunakan
elektrod karbon.

Carbon electrode M Carbon electrode N
Elektrod karbon M Elektrod karbon N

0.0005 mol dm-3sodium chloride solution
Larutan natrium klorida, 0.0005 mol dm-3

Diagram 5/Rajah 5

(a) Label the anode in Diagram 5.
Labelkan anod dalam Rajah 5.

……………………………………………………………………………………….….
[1 mark / markah]

(b) Write the formulae of all the ions present in the electrolyte.
Tuliskan formula bagi semua ion yang hadir dalam elektrolit itu.

………………………………………………………………………………………….
[1 mark / markah]

(c) (i) State the name of the ions that is selectively discharge at electrode M.
Nyatakan namakan ion yang dipilih untuk dinyahcaskan di elektrod M.

................................................................................................................................
[1 mark / markah]

©Mohd Fazdli Bin Mohd Nor, SMK Pesisiran Perdana, Tangkak SPM 2017, Kimia 4541 A+

38 Modul Ulangkaji Bertopik Kimia Tingkatan 4

Koleksi Soalan Percubaan SPM Negeri 2016

(ii) State the name of the gas collected in the test tube at electrode M.
Namakan gas yang terkumpul dalam tabung uji pada elektrod M.

................................................................................................................................
[1 mark / markah]

(iii) Write the half equation for the reaction at electrode M.
Tuliskan setengah persamaan bagi tindak balas di elektrod M.

..............................................................................................................................
[2 marks / markah]

(vi) Describe briefly the chemical test to confirm the product at electrode M.
Huraikan secara ringkas ujian kimia untuk mengesahkan hasil di elektrod M.

…………..............................................................................................................

…………..............................................................................................................
[2 marks / markah]

(d) If 0.0005 mol dm-3 sodium chloride solution is replaced with 1.0 mol dm-3 sodium chloride
solution.
Jika larutan natrium klorida 0.0005 mol dm-3 digantikan dengan larutan natrium klorida 1.0
mol dm-3.

(i) State the observation at electrode N.
Nyatakan pemerhatian pada elektrod N.

………....................................................................................................................
[1 mark / markah]

(ii) Explain your answer in (d)(i).
Terangkan jawapan anda di (d)(i).

….........................................................................................................................

………………………………………………………………………………….
[2 marks / markah]

©Mohd Fazdli Bin Mohd Nor, SMK Pesisiran Perdana, Tangkak SPM 2017, Kimia 4541 A+

39 Modul Ulangkaji Bertopik Kimia Tingkatan 4

Koleksi Soalan Percubaan SPM Negeri 2016

[Negeri Sembilan 2016, No 5]

5 Diagram 5 shows two electrolytic cells with different concentration of sodium chloride solution as the
electrolyte.

Rajah 5 menunjukkan dua sel elektrolisis dengan larutan natrium klorida sebagai elektrolit.

0.001 mol dm-3 Carbon electrode 1.0 mol dm-3
Sodium chloride Elektrod karbon Sodium chloride

solution solution
Larutan natrium Larutan natrium
klorida
klorida 1.0 mol dm-3
0.001 mol dm-3

Cell I Cell II

Diagram 5/Rajah 5

(a) Write the formula of all anions and cations present in sodium chloride solution.
Tuliskan formula bagi semua anion dan kation yang terdapat dalam larutan natrium klorida.

Anions : ............................................... Cations : ...................................................

Anion Kation

[2 marks]

(b) Based on Cell I and Cell II in Diagram 5,
Berdasarkan Sel I dan Sel II dalam Rajah 5,

(i) Name the product formed at the anode.
Namakan hasil yang terbentuk di anod.

Cell I : ........................................................................
Sel I

Cell II : .........................................................................
Sel II

[2 marks]

(ii) Write the half equations for the reactions at the anode.
Tuliskan persamaan setengah bagi tindak balas di anod.

Cell I : ......................................................................
Sel I

Cell II : ......................................................................
Sel II

[2 marks]

(c) A colourless gas is produced at the cathode of Cell II and the gas is collected in a test tube.
Describe one chemical test to identify the gas produced.
Gas tanpa warna yang terhasil di katod dalam Sel II telah dikumpulkan dalam sebuah tabung uji.
Huraikan satu ujian kimia bagi mengenalpasti gas itu.

©Mohd Fazdli Bin Mohd Nor, SMK Pesisiran Perdana, Tangkak SPM 2017, Kimia 4541 A+

40 Modul Ulangkaji Bertopik Kimia Tingkatan 4

Koleksi Soalan Percubaan SPM Negeri 2016

..................................................................................................................................................

..................................................................................................................................................
[2 marks]

(d) A voltaic cell can generate electricity.
By choosing any two metal strips given in the box, draw a labelled diagram of apparatus set-up of a
voltaic cell that can produce the highest voltage.
Sel voltan boleh menghasilkan arus elektrik.
Dengan memilih mana-mana dua kepingan logam yang diberi dalam kotak, lukiskan satu rajah
berlabel bagi susunan radas sel voltan bagi menghasilkan voltan paling tinggi.

Magnesium strip Copper strip Silver strip
Kepingan Magnesium Kepingan Kuprum Kepingan Argentum

[2 marks]

©Mohd Fazdli Bin Mohd Nor, SMK Pesisiran Perdana, Tangkak SPM 2017, Kimia 4541 A+

41 Modul Ulangkaji Bertopik Kimia Tingkatan 4

Koleksi Soalan Percubaan SPM Negeri 2016

[MRSM 2016, No 4]

4 Diagram 4.1 shows two metals inserted in a potato that contains phosphoric acid, H3PO4. A student found that the light
emitting diode (LED) bulb is lighted.
Rajah 4.1 menunjukkan dua logam yang dimasukkan ke dalam kentang yang mengandungi asid fosforik, H3PO4. Seorang
pelajar mendapati mentol diod pemancar cahaya (LED) tersebut menyala.

Magnesium Iron
Magnesium Ferum

Diagram 4.1/ Rajah 4.1

(a) Name the type of cell in Diagram 4.1.
Namakan jenis sel dalam Rajah 4.1.

………….………….……………………………………………………………………………………..
[1 mark]

(b) State the energy conversion that occur in the cell stated in (a).
Nyatakan perubahan tenaga yang berlaku dalam sel yang dinyatakan di (a).

………….………….…………………………………………………………………………….………..
[1 mark]

(c) Write the half equation for the reaction that occurs at positive terminal.
Tuliskan setengah persamaan bagi tindakbalas yang berlaku di terminal positif.

………….………….……………………………………………………………………………………..
[2 marks]

(d) If the experiment is repeated by using a series circuit containing three potatoes, suggest the suitable apparatus to
replace LED to show electrical conductivity.
Sekiranya eksperimen diulang dengan litar sesiri mengandungi tiga biji kentang, cadangkan radas yang sesuai untuk
menggantikan LED bagi menunjukkan kekonduksian elektrik.

………….………….…………………………………………………………………………….………..
[1 mark]

(e) A teacher asks the students to modify the above cell to produce brighter LED light as shown in Diagram 4.2.
Seorang guru mengarahkan pelajar-pelajarnya untuk mengubahsuai sel di atas supaya cahaya LED yang terhasil
lebih terang seperti yang ditunjukkan dalam Rajah 4.2

©Mohd Fazdli Bin Mohd Nor, SMK Pesisiran Perdana, Tangkak SPM 2017, Kimia 4541 A+

42 Modul Ulangkaji Bertopik Kimia Tingkatan 4

Koleksi Soalan Percubaan SPM Negeri 2016

Magnesium Metal X
Magnesium Logam X

Diagram 4.2/ Rajah 4.2

(i) State one example of metal X.
Nyatakan satu contoh logam X.

………….………….…………………………………………………………………………….………..
[1 mark]

(ii) Explain your answer in e(i).
Terangkan jawapan anda di e(i).

………….………….…………………………………………………………………………….………..
[1 mark]

(f) (i) Suggest a fruit that can be used to replace potato to make the bulb lights up.
Cadangkan sejenis buah yang boleh digunakan untuk menggantikan kentang bagi menyalakan mentol.

………….………….…………………………………………………………………………….………..
[1 mark]

(ii) Explain your answer in f(i).
Terangkan jawapan anda di f(i).

………………………………………………………………………………………………..……

……………………………………………………………………………………………………..

[2 marks]

©Mohd Fazdli Bin Mohd Nor, SMK Pesisiran Perdana, Tangkak SPM 2017, Kimia 4541 A+

43 Modul Ulangkaji Bertopik Kimia Tingkatan 4

Koleksi Soalan Percubaan SPM Negeri 2016

[SBP 2016, No 3]

3. Diagram 3 shows the set-up of apparatus to purify the impure copper metal by using electrolysis process.
Rajah 3 menunjukkan susunan alat radas untuk menulenkan logam kuprum tak tulen dengan menggunakan
kaedah elektrolisis.

Diagram 3/Rajah 3

(a) What is the function of cell Q?
Apakah fungsi sel Q?

…………………………………………………………………………….………………………..
[1 mark]

(b) Suggest a substance that can be used as
Cadangkan bahan yang boleh digunakan sebagai

Electrode X/ Elektrod X: …………….……………………………………………………….……

Solution Y/ Larutan Y: …………....……………………………………………………………….
[2 marks]

(c) At cell Q, there are colourless gas bubbles produce at electrode X.
Pada sel Q, terdapat gelembung-gelembung gas tidak berwarna terbebas di elektrod X.

i. Write the half equation for the formation of the gas.
Tulis persamaan setengah untuk pembentukan gas tersebut.

………………………………………………………………………………………………
[1 mark]

ii. Describe briefly a chemical test to confirm the gas produced.
Huraikan secara ringkas satu ujian kimia bagi mengenalpasti gas yang terhasil.

……………………………………………………………………………………

……………………………………………………………………………………

……………………………………………………………………………………
[2 marks]

©Mohd Fazdli Bin Mohd Nor, SMK Pesisiran Perdana, Tangkak SPM 2017, Kimia 4541 A+

44 Modul Ulangkaji Bertopik Kimia Tingkatan 4
Koleksi Soalan Percubaan SPM Negeri 2016
(d) Alloy of copper is harder than pure copper.
Aloi kuprum lebih keras daripada kuprum tulen.

i. Draw the arrangement of atoms in the alloy of copper.
Lukis gambarajah susunan atom di dalam aloi kuprum.

[2 marks]

ii. Explain the hardness of the alloy.
Terangkan kekerasan aloi itu.

……………………………………………………………………………………

……………………………………………………………………………………
[2 marks]

Chapter 7 : Asid and Bases
[Final Year Exam SBP Form 4 2016, No 6]

6 (a) Table 6 shows the concentration of nitric acid and ethanoic acid.
Jadual 6 menunjukkan kepekatan asid nitrik dan asid etanoik.

Acid Concentration (mol dm-3)
Asid Kepekatan (mol dm-3)

Nitric acid 0.100
Asid nitrik

Ethanoic acid 0.100
Asid etanoik

Table 6/Jadual 6

(i) Which acid gives a higher pH value.
Asid yang manakah memberikan nilai pH yang lebih tinggi.

................................................................................................................................
[1 mark / markah]

(ii) Explain your answer in a(i).
Terangkan jawapan anda di (a)(i).

................................................................................................................................

................................................................................................................................
[2 marks / markah]

©Mohd Fazdli Bin Mohd Nor, SMK Pesisiran Perdana, Tangkak SPM 2017, Kimia 4541 A+

45 Modul Ulangkaji Bertopik Kimia Tingkatan 4

Koleksi Soalan Percubaan SPM Negeri 2016

(b) 25 cm3 of 0.1 mol dm-3 sodium hydroxide solution is put into a conical flask. Then a few drops
of phenolphthalein solution is added. This solution is titrated with nitric acid.
25 cm3 larutan natrium hidroksida 0.1 mol dm-3 dimasukkan ke dalam kelalang kon. Kemudian
beberapa titis larutan fenoltalein ditambah. Larutan dititratkan dengan asid nitrik.

(i) State the type of reaction between sodium hydroxide solution and nitric acid solution.
Nyatakan jenis tindak balas antara larutan natrium hidroksida dengan larutan asid
nitrik.

................................................................................................................................
[1 mark / markah]

(ii) What is the colour change of the mixture in the conical flask at the end point?
Apakah perubahan warna campuran di dalam kelalang kon pada takat akhir?

................................................................................................................................
[1 mark / markah]

(iii) Write the chemical equation for the reaction.
Tuliskan persamaan kimia bagi tindak balas itu

................................................................................................................................
[1 mark / markah]

(iv) Calculate the volume of nitric acid used.
Hitungkan isi padu asid nitrik yang digunakan.

[2 marks / markah]

(v) The experiment is repeated using sulphuric acid of the same concentration to replace
nitric acid. What is the volume of sulphuric acid needed to neutralize sodium hydroxide
solution completely? Explain your answer.
Experimen itu diulangi dengan menggunakan asid sulfurik pada kepekatan yang sama
bagi menggantikan asid nitrik
Apakah isi padu asid sulfurik yang diperlukan untuk meneutralkan larutan natrium
hidroksida dengan lengkap? Terangkan jawapan anda.

........................................................................................................................................

.......................................................................................................................................

......................................................................................................................................

………………………………………………………………………………….……
[3 marks / markah]

©Mohd Fazdli Bin Mohd Nor, SMK Pesisiran Perdana, Tangkak SPM 2017, Kimia 4541 A+

46 Modul Ulangkaji Bertopik Kimia Tingkatan 4

Koleksi Soalan Percubaan SPM Negeri 2016

[Terengganu 2016, No 5]

5 Table 5 shows the information about four solutions; P, Q, R and S.
P, Q, R and S may be acid or alkali.
Jadual 5 menunjukkan maklumat tentang empat larutan P, Q, R dan S.
Larutan P, Q, R dan S mungkin asid atau alkali.

Solution Information pH value
Larutan Maklumat Nilai pH

P Ionised completely in water 2
Mengion lengkap dalam air

Q Ionised partially in water 6
Mengion separa lengkap dalam air

R Ionised completely in water 13
Mengion lengkap dalam air

S Ionised partially in water 8
Mengion separa lengkap dalam air

Table 5 / Jadual 5

(a) State the meaning of alkali.
Nyatakan maksud alkali.

……………………………………………………………………………………………...

……………………………………………………………………………………………...
[1 mark]

(b) Based on Table 5, state the
Berdasarkan Jadual 5, nyatakan

(i) strong alkali / alkali kuat : ………………………………………………….……...

(ii) weak acid / asid lemah : ……………………………………………………….....
[2 marks]

(c) Diagram 5.1 shows a bottle of powder malic acid.
Rajah 5.1 menunjukkan sebotol serbuk asid malik.

Diagram 5.1 / Rajah 5.1 SPM 2017, Kimia 4541 A+

©Mohd Fazdli Bin Mohd Nor, SMK Pesisiran Perdana, Tangkak

47 Modul Ulangkaji Bertopik Kimia Tingkatan 4

Koleksi Soalan Percubaan SPM Negeri 2016

Malic acid is a weak acid which is found naturally in green apples and in a wide variety of
unripe fruits.
Asid malik merupakan suatu asid lemah yang wujud secara semula jadi dalam epal hijau
dan juga dalam pelbagai jenis buah-buahan yang belum masak.

Describe a chemical test to prove that the malic acid is an acid.
Huraikan satu ujian kimia untuk membuktikan bahawa asid malik merupakan suatu asid.

……………………………………………………………………………………………...

……………………………………………………………………………………………...

……………………………………………………………………………………………...
[3 marks]

(d) Diagram 5.2 shows a volumetric flask containing 500 cm3 of 2.0 mol dm-3 sodium hydroxide
solution. This solution is known as a standard solution.
Rajah 5.2 menunjukkan sebuah kelalang volumetrik yang mengandungi 500 cm3 larutan
natrium hidroksida 2.0 mol dm-3. Larutan ini dikenali sebagai larutan piawai.

Graduation mark
Tanda senggatan

500 cm3 of 2.0 mol dm-3
sodium hydroxide solution
500 cm3 larutan natrium
hidroksida 2.0 mol dm-3

Diagram 5.2 / Rajah 5.2

(i) To prepare the standard solution in Diagram 5.2, a student added x g of solid sodium
hydroxide into a 500 cm3 volumetric flask. Then, distilled water is added until
graduation mark is reached.
Untuk menyediakan larutan piawai seperti dalam Rajah 5.2, seorang pelajar telah
menambahkan x g pepejal natrium hidroksida ke dalam sebuah kelalang volumetrik
500 cm3. Kemudian, air suling ditambahkan sehingga mencapai tanda senggatan.

Calculate the value of x.
Hitungkan nilai x.
[Molar mass of sodium hydroxide, NaOH = 40]
[Jisim molar bagi natrium hidroksida, NaOH = 40]

©Mohd Fazdli Bin Mohd Nor, SMK Pesisiran Perdana, Tangkak [2 marks]

SPM 2017, Kimia 4541 A+

48 Modul Ulangkaji Bertopik Kimia Tingkatan 4

Koleksi Soalan Percubaan SPM Negeri 2016

(ii) The standard solution in Diagram 5.2 is used to determine the concentration of a
sample of sulphuric acid by titration method.
Diagram 5.3 shows the apparatus set-up used.
Larutan piawai dalam Rajah 5.2 digunakan untuk menentukan kepekatan satu contoh
asid sulfurik menggunakan kaedah pentitratan.
Rajah 5.3 menunjukkan susunan alat radas yang digunakan.

Sulphuric acid
Asid sulfurik

50.0 cm3 of 2.0 mol dm-3 sodium hydroxide solution
+ phenolphthalein indicator
50.0 cm3 larutan natrium hidroksida 2.0 mol dm-3
+ penunjuk fenolftalein

Diagram 5.3 / Rajah 5.3

Complete neutralisation of 50.0 cm3 of 2.0 mol dm-3 sodium hydroxide solution
required 25.0 cm3 of the sulphuric acid.
Peneutralan lengkap 50.0 cm3 larutan natrium hidroksida 2.0 mol dm-3 memerlukan
25.0 cm3 asid sulfurik.

Calculate the concentration of the sulphuric acid in mol dm-3.
Hitungkan kepekatan asid sulfurik tersebut dalam mol dm-3.

©Mohd Fazdli Bin Mohd Nor, SMK Pesisiran Perdana, Tangkak [3 marks]

SPM 2017, Kimia 4541 A+

49 Modul Ulangkaji Bertopik Kimia Tingkatan 4

Koleksi Soalan Percubaan SPM Negeri 2016

[Negeri Sembilan 2016, No 4]

4 (a) Table 4 shows the pH value of different concentration of ethanoic acid solutions.
Jadual 4 menunjukkan nilai pH bagi larutan asid etanoik dalam kepekatan yang berbeza.

Set Concentration (mol dm-3) pH value
Set Kepekatan, (mol dm-3) Nilai pH
I 0.1
3
II 0.01
Table 4 /Jadual 4 4

(i) Draw the structural formula of ethanoic acid.
Lukiskan formula struktur bagi asid etanoik.

[1 mark]

(ii) The pH values of ethanoic acid in set I and set II are different. Give a reason.
Nilai pH asid etanoik di dalam set I dan set II adalah berbeza. Berikan satu alasan.

.........................................................................................................................................
[1 mark]

(b) Diagram 4 shows the series of reactions involving ammonia.
Rajah 4 menunjukkan satu siri tindak balas yang melibatkan ammonia.

Ammonia + Solvent X Solution P
Ammonia + Pelarut X Larutan P

Process Y + Nitric acid
Proses Y + Asid nitrik

Solution Q
Larutan Q

Diagram 4/ Rajah 4

(i) Write the chemical formula of ammonia.
Tuliskan formula kimia bagi ammonia.

.........................................................................................................................................
[1 mark]

©Mohd Fazdli Bin Mohd Nor, SMK Pesisiran Perdana, Tangkak SPM 2017, Kimia 4541 A+

50 Modul Ulangkaji Bertopik Kimia Tingkatan 4
Koleksi Soalan Percubaan SPM Negeri 2016
(ii) State the type of particles in ammonia.
Nyatakan jenis zarah dalam ammonia.

.........................................................................................................................................
[1 mark]

(iii) Solution P change red litmus paper to blue. State the particle that cause the changes.
Larutan P menukarkan kertas litmus merah ke biru.
Nyatakan zarah yang menyebabkan perubahan itu.

.........................................................................................................................................
[1 mark]

(iv) Write a balanced chemical equation for reaction between solution P and nitric acid.
Tuliskan persamaan kimia seimbang bagi tindak balas antara larutan P dengan asid nitrik.

.........................................................................................................................................
[2 marks]

(v) Name process Y.
Namakan proses Y.

.........................................................................................................................................
[1 mark]

(vi) Describe briefly how to confirm the present of anion in solution Q.
Huraikan secara ringkas bagaimana anda dapat mengesahkan anion yang terdapat di dalam
larutan Q.

.........................................................................................................................................

.........................................................................................................................................

.........................................................................................................................................
[3 marks]

[Kedah 2016, No 4]

4. Diagram 4.1 shows the reading of pH meter, dipped into acid solutions P, Q, R and S.
Rajah 4.1 menunjukkan bacaan meter pH, yang dicelup ke dalam larutan asid P, Q, R dan S.

pH1.0 pH2.0 pH3.0 pH4.0

Solution P Solution Q Solution R Solution S
Larutan P Larutan Q Larutan R Larutan S

Diagram 4.1/Rajah 4.1

©Mohd Fazdli Bin Mohd Nor, SMK Pesisiran Perdana, Tangkak SPM 2017, Kimia 4541 A+