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Published by kojita70, 2020-05-04 20:44:04

Modul Kimia F4

Soalan latihan kimia

Keywords: kimia

51 Modul Ulangkaji Bertopik Kimia Tingkatan 4

Koleksi Soalan Percubaan SPM Negeri 2016

(a) State the meaning of acid.
Nyatakan maksud asid.

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

(b) Which of the solutions has the lowest degree of ionisation?
Larutan yang manakah mempunyai darjah pengionan yang terendah?

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

(c) Solution P, Q, R and S have different pH values.
Larutan P, Q, R dan S mempunyai nilai pH yang berbeza.

(i) Which solution is a strong acid?
Larutan manakah adalah suatu asid kuat?

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

(ii) Based on the concentration of hydrogen ion, explain your answer in c(i).
Berdasarkan kepekatan ion hidrogen, terangkan jawapan anda dalam c(i).

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

[1 mark]

(d) Diagram 4.2 shows the apparatus set-up to determine the end point of neutralisation between 1.0
moldm-3 sulphuric acid added to 20 cm3 of sodium hydroxide solution.
The ammeter readings are recorded for each 5cm3 addition of sulphuric acid.

Rajah 4.2 menunjukkan susunan radas untuk menentukan takat akhir peneutralan antara asid sulfurik
1.0 mol dm-3yang ditambahkan ke dalam 20 cm3 larutan natrium hidroksida.
Bacaan ammeter direkodkan setiap kali 5 cm3asid sulfurik ditambahkan.

1.0 moldm-3 sulphuric acid
Asid sulfurik 1.0 moldm-3

A

Carbon electrodes 20 cm3 natrium hydroxide solution
Elektrod-elektrod karbon 20 cm3larutan natrium hidroksida

Diagram 4.2/ Rajah 4.2

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

52 Modul Ulangkaji Bertopik Kimia Tingkatan 4

Koleksi Soalan Percubaan SPM Negeri 2016

A graph of the ammeter readings versus the volumes of sulphuric acid is as shown in Diagram 4.2.
Graf bacaan ammeter melawan isi padu asid sulfurik ditunjukkan dalam Rajah 4.2.

Ammeter reading (A)

Bacaan ammeter (A)

3.5

3.0

2.5

2.0

1.5

1.0

0.5

0.0 5 10 15 20 25
0
Volume of sulphuric acid (cm3)

Isipadu asid sulfurik(cm3)

Diagram 4.3/Rajah 4.3

(i) Based on Diagram 4.3, determine the volume of sulphuric acid needed when the end point is
achieved.
Berdasarkan Rajah 4.3, tentukan isipadu asid sulfurik yang diperlukan apabila takat akhir
dicapai.

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

(ii) Write a chemical equation for this reaction.
Tuliskan persamaan kimia bagi tindak balas ini.

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

(iii) Calculate the molarity of the sodium hydroxide solution.
Hitungkan kemolaran larutan natrium hidroksida.

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

SPM 2017, Kimia 4541 A+

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

3 Table 3 shows the information of two substances; E and F.
Jadual 3 menunjukkan maklumat bagi dua bahan; E dan F.

Substance E F
Bahan

As food flavouring and As electrolyte in car battery.

preservative. Sebagai elektrolit dalam bateri
Sebagai perisa dan pengawet kereta.
makanan.

Uses
Kegunaan

Table 3/ Jadual 3

(a) (i) State the ion that causes the acidic properties of E and F.
Nyatakan ion yang menyebabkan sifat keasidan bagi E dan F.

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

(ii) State one example for substance E and F.
Nyatakan satu contoh bahan E dan F.

E: ………….…………………………….… F : …………….………..………….……
[2 marks]

(iii) At the same concentration, pH value of E is higher than F. Explain why?
Pada kepekatan yang sama, nilai pH bagi E adalah lebih tinggi daripada F. Jelaskan mengapa?

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

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

54 Modul Ulangkaji Bertopik Kimia Tingkatan 4

Koleksi Soalan Percubaan SPM Negeri 2016

(iv) Describe a chemical test to verify substance F.
Huraikan satu ujian kimia bagi mengesahkan bahan F.

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

(b) The chemical equation for the reaction between acid H2X and zinc carbonate powder is as
follows:
Persamaan kimia bagi tindak balas di antara asid H2X dan serbuk zink karbonat adalah seperti
berikut:

H2X + ZnCO3 → ZnX + CO2 + H2O

Acid H2X reacts with zinc carbonate to produce 448 cm3 of carbon dioxide gas at standard
temperature and pressure. Calculate the mass of zinc carbonate used in this reaction.
[Relative atomic mass; Zn = 65, C = 12, O = 16, Molar volume of gas = 22.4 dm3 mol-1]
Asid H2X bertindak balas dengan zink karbonat untuk menghasilkan 448 cm3 gas karbon dioksida
pada suhu dan tekanan piawai. Kira jisim zink karbonat yang digunakan dalam tindak balas ini.
[Jisim atom relatif; Zn = 65, C = 12, O = 16, Isipadu molar gas = 22.4 dm3mol-1]

[3 marks]

[Pahang 2016, No 4]

4. (a) Diagram 4.1 shows the pH value of hydrochloric acid and acid X of the same molarity.

Rajah 4.1 menunjukkan nilai pH bagi asid hidroklorik dan asid X yang mempunyai kemolaran yang
sama.

1.0 Hydrochloric acid 4.0 Acid X
Asid hidroklorik Asid X

Beaker M Beaker N
Bikar M Diagram 4.1/ Rajah 4.1 Bikar N

(i) Based on the information in Diagram 4.1, suggest acid X.
Berdasarkan maklumat dalam Rajah 4.1, cadangkan asid X.

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

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

55 Modul Ulangkaji Bertopik Kimia Tingkatan 4

Koleksi Soalan Percubaan SPM Negeri 2016

(ii) Explain why the pH value of aqueous solution of acid X is higher than the pH value of
hydrochloric acid
Jelaskan mengapa nilai pH larutan akueus asid X lebih tinggi berbanding nilai pH asid
hidroklorik.

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

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

(iii) When water is added into beaker M, what happen to the pH value of the hydrochloric acid?
Give reason to your answer.
Apabila air ditambahkan ke dalam bikar M, apakah yang akan terjadi pada nilai pH
asid hidroklorik? Berikan alasan anda.

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

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

(b) Diagram 4.2 shows the steps involved in the preparation of a standard solution X.
Rajah 4.2 menunjukkan langkah-langkah yang terlibat dalam penyediaan larutan piawai X.

Calculate the mass of X solute needed
Hitung jisim bahan terlarut X yang diperlukan

Weight out the exact mass of X solute needed
Timbang jisim bahan terlarut X dengan tepat

Dissolve the solute X in a small amount of distilled water
Larutkan bahan terlarut X ke dalam sejumlah kecil air suling

Transfer the dissolved X solute into a suitable volumetric flask
Pindahkan larutan X ke dalam kelalang volumetrik yang bersesuaian

Add enough water until reach graduation mark.
Tambah air sehingga mencapai tanda senggatan.

Standard solution X
Larutan piawai X

Diagram 4.2/ Rajah 4.2

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

56 Modul Ulangkaji Bertopik Kimia Tingkatan 4
Koleksi Soalan Percubaan SPM Negeri 2016
(i) State the meaning of standard solution
Nyatakan maksud larutan piawai.

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

(ii) The concentration of standard solution X produced is 1.0 mol dm-3. By using the standard
solution produced, Nazmi need to prepare solution X with a lower concentration. Name the
method used to prepare a solution with lower concentration.
Kepekatan larutan piawai X yang terhasil adalah 1.0 mol dm-3. Dengan menggunakan

larutan piawai yang dihasilkan, Nazmi perlu menyediakan larutan X dengan kepekatan yang

lebih rendah. Namakan kaedah yang perlu digunakan untuk menyediakan larutan dengan

kepekatan yang lebih rendah.

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

(iii) A volumetric flask is more suitable to be used to prepare standard solution rather than
a beaker. Why?
Kelalang volumetric lebih sesuai digunakan untuk menyediakan larutan piawai
berbanding bikar. Mengapa?

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

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

(iv) Calculate the volume of 2.0 mol dm-3 sulphuric acid, H2SO4 needed to prepare 100 cm3 of

1.0 mol dm-3 sulphuric acid, H2SO4.
Hitung isipadu 2.0 mol dm-3 asid sulfurik, H2SO4 yang diperlukan untuk
menyediakan 100 cm3 1.0 mol dm-3 asid sulfurik, H2SO4.

[2 marks]

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

57 Modul Ulangkaji Bertopik Kimia Tingkatan 4

Koleksi Soalan Percubaan SPM Negeri 2016

Chapter 8 : Salts
[Pahang 2016, No 5]

5. Diagram 5 shows a flowchart for the formation of precipitate V and solution W.
Rajah 5 menunjukkan carta alir bagi penghasilan mendakan V dan larutan W.

Lead(II) nitrate solution
Larutan plumbum(II) nitrat

Reaction M Precipitate V + Solution W
Tindak balas M Mendakan V Larutan W

Sodium chloride solution
Larutan natrium klorida

Diagram 5/ Rajah 5

(a) Identify precipitate V and solution W.
Kenal pasti mendakan V dan larutan W.

Precipitate V :...………………………………………………………………………
Mendakan V

Solution W :……………………………………..…………………………………….
Larutan W

[2 marks]
(b) (i) State the name of reaction M.

Nyatakan nama bagi tindak balas M.

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

(ii) Write the chemical equation for reaction M.
Tuliskan persamaan kimia bagi tindak balas M.

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

(c) Calculate the mass of precipitate V formed in the reaction if 50 cm3 of 1.0 mol dm-3 lead (II)
nitrate solution is used. [Relative atomic mass : Cl=35 ; Pb=207]
Hitungkan jisim mendakan V yang terbentuk di dalam tindak balas itu jika 50 cm3 larutan
plumbum (II) nitrat 1.0 mol dm-3 digunakan. [Jisim atom relatif Cl=35; Pb=207]

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

SPM 2017, Kimia 4541 A+

58 Modul Ulangkaji Bertopik Kimia Tingkatan 4

Koleksi Soalan Percubaan SPM Negeri 2016

(d) Describe briefly chemical test to verify the anion in solution W.
Huraikan secara ringkas ujian kimia untuk menentusah anion dalam larutan W.

………………………………………………………………………………………..

………………………………………………………………………………………..

………………………………………………………………………………………..

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

(d) If sodium chloride solution is replaced with potassium chloride solution of the same volume and
concentration, predict the mass of the precipitate formed.

Jika larutan natrium klorida digantikan dengan larutan kalium klorida yang sama isipadu dan
kepekatannya ramalkan jisim mendakan terbentuk.

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

[Perlis 2016, No 6]

6 Diagram 6 shows the conversion of lead(II) nitrate.
Rajah 6 menunjukkan pertukaran bagi plumbum(II) nitrat.

Lead(II) nitrate solution I Solid salt P
Larutan plumbum(II) nitrat Pepejal garam P
Na2CO3 solution
Larutan Na2CO3 Heated
Dipanaskan
II

Solid Q + Gas R
Pepejal Q Gas R

Diagram 6/Rajah 6

(a) (i) Write the chemical formulae of lead(II) nitrate.
Tuliskan formula kimia untuk plumbum(II) nitrat.

…………………………………………….

(ii) State the name of reaction I
Nyatakan nama tindak balas I

……………………………………………

[2 marks]

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

59 Modul Ulangkaji Bertopik Kimia Tingkatan 4

Koleksi Soalan Percubaan SPM Negeri 2016

(b) Based on Diagram 6, identify salt P, solid Q and gas R.
Berdasarkan Rajah 6, kenal pasti garam P, pepejal Q dan gas R.

P: ………………………………………………..

Q: ……………………………………………….

R: ……………………………………………….

[3 marks]

(c) State the colour of solid Q.
Nyatakan warna pepejal Q.

………………………………………………………………………………….

[1 mark]

(d) (i) Draw a labelled diagram for heating solid salt P in Reaction II.
Lukiskan gambar rajah berlabel untuk pemanasan pepejal garam P dalam
tindak balas II.

[2 marks]

(ii) Write a chemical equation for reaction (d)(i).
Tuliskan persamaan kimia bagi tindak balas di (d)(i).

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

(e) Marina has heated 2.67 g salt P in the laboratory.
Calculate volume of gas R released at room condition.
[Molar mass solid salt P = 267 g mol-1 ; 1 mol gas occupies 24 dm3 at room conditions]
Marina telah memanaskan 2.67 g garam P dalam makmal.
Hitungkan isipadu gas R yang dibebaskan dalam keadaan bilik.
[Jisim molar pepejal garam P = 267 g mol-1 ; 1 mol gas menempati 24 dm3 pada keadaan bilik]

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

SPM 2017, Kimia 4541 A+

60 Modul Ulangkaji Bertopik Kimia Tingkatan 4

Koleksi Soalan Percubaan SPM Negeri 2016

[SBP 2016, No 4]

4 Diagram 4 shows three types of salt that is commonly found in school laboratories and widely
used in various industries.
Rajah 4 menunjukkan tiga jenis garam yang biasa dijumpai di makmal sekolah dan banyak digunakan
dalam pelbagai industri.

Magnesium nitrate Lead(II) carbonate Copper(II) sulphate
Magnesium nitrat Plumbum(II) karbonat Kuprum(II) sulfat

Diagram 4/ Rajah 4

Based on Diagram 4;
Berdasarkan Rajah 4;

a) (i) State the name of one soluble salt.
Nyatakan nama satu garam terlarutkan.

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

(ii) Write the chemical formula of the salt.
Tuliskan formula kimia garam tersebut.

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

(iii) What is the colour of the solid salt mention in (a)(i)?
Apakah warna garam pepejal yang dinyatakan dalam (a)(i)?

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

b) 26.7 g of the carbonate salt was decomposed when strongly heated.
26.7 g garam karbonat tersebut telah terurai apabila di panaskan dengan kuat.

(i) What can be observed after solid carbonate salt is heated?
Apakah yang dapat diperhatikan selepas pepejal garam karbonat dipanaskan?

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

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

61 Modul Ulangkaji Bertopik Kimia Tingkatan 4

Koleksi Soalan Percubaan SPM Negeri 2016

(ii) Write a balanced chemical equation to show the decomposition process occurred.
Tuliskan persamaan kimia seimbang untuk menunjukkan proses penguraian yang
berlaku.
……………………………………………………………………………………
[1 mark]

(iii) Determine the maximum volume of gas released from the decomposition process.
Tentukan isipadu maksimum gas yang terbebas daripada proses penguraian ini.
[Relative atomic mass: Pb = 207; O = 16; C = 12; 1 mol of gas occupies 24 dm3 at room
conditions]
[Jisim atom relatif: Pb = 207; O = 16; C = 12; 1 mol gas menempati 24 dm3 pada
keadaan bilik]

[2 marks]
c) Describe briefly how you can verify the present of anion in the sulphate salt.

Huraikan secara ringkas bagaimana anda dapat mengesahkan kehadiran anion di dalam
garam sulfat tersebut.
…………………………………………………………………………………………
…………………………………………………………………………………………
…………………………………………………………………………………………

[3 marks]

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

62 Modul Ulangkaji Bertopik Kimia Tingkatan 4
Koleksi Soalan Percubaan SPM Negeri 2016
Chapter 9 : Manufactured Substances In Industries
[Terengganu 2016, No 1]

1 Diagram 1 show stages of chemical reactions that involved in the Process Y in producing of
sulphuric acid.
Rajah 1 menunjukkan peringkat-peringkat tindakbalas kimia yang terlibat dalam Proses Y bagi
penghasilan asid sulfurik.

Stage 1 / Peringkat 1 :
S + O2 → SO2

Stage 2 / Peringkat 2 :
2SO2 + O2 → 2 SO3

Stage 3 / Peringkat 3 :

SO3 + ……………… → H2S2O7

Stage 4 / Peringkat 4 : 2H2SO4
H2S2O7 + H2O →

Diagram 1 / Rajah 1

(a) (i) State the name of process Y
Nyatakan nama bagi proses Y.

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

(ii) Complete the chemical equation for Stage 3 in the Diagram 1.
Lengkapkan persamaan kimia untuk Peringkat 3 dalam Rajah 1.

[1 mark]

(b) (i) State one substance from Process Y that gives the effect to environment.
Nyatakan satu bahan daripada Proses Y yang memberi kesan kepada alam sekitar.

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

(ii) Explain how the substance that you have stated in question (b) (i) can pollute the
environment.
Terangkan bagaimana bahan yang anda nyatakan dalam soalan b(i) boleh
mencemarkan alam sekitar.

………………………………………………………………………………………

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

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

63 Modul Ulangkaji Bertopik Kimia Tingkatan 4

Koleksi Soalan Percubaan SPM Negeri 2016

(c) Fertilizer ammonium sulphate, (NH4)2SO4 can be produced from sulphuric acid.
Baja ammonium sulfat, (NH4)2SO4 boleh dihasilkan daripada asid sulfurik.

(i) State the chemical formula of substance that added to sulphuric acid to produced
ammonium sulphate.
Nyatakan formula kimia bahan yang ditambah kepada asid sulfurik untuk
menghasilkan ammonium sulfat.

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

(ii) Urea, (NH2)2CO and ammonium sulphate, (NH4)2SO4 are two types of fertilizer.
Calculate the percentage of nitrogen by mass in both fertilizers. Then, which substance
is a better fertilizer for the growth of plants.
[Relative atomic mass : H=1 ; C=12 ; N=14 ; O=16 ; S=32]

Urea, (NH2)2CO dan ammonium sulfat, (NH4)2SO4 merupakan dua jenis baja.
Hitungkan peratus nitrogen terhadap jisim bagi kedua-dua baja tersebut. Seterusnya,
tentukan baja yang lebih baik bagi pertumbuhan tumbuhan.
[Jisim atom relatif : H=1 ; C=12 ; N=14 ; O=16 ; S=32]

% nitrogen by mass of urea % nitrogen by mass of ammonium sulphate
% nitrogen terhadap jisim bagi urea % nitrogen terhadap jisim bagi ammonium sulfat

Better fertilizer :
Baja terbaik : …………………………………………....................................

[3 marks]

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

64 Modul Ulangkaji Bertopik Kimia Tingkatan 4

Koleksi Soalan Percubaan SPM Negeri 2016

[Negeri Sembilan 2016, No 1]

Diagram 1.1 shows one of the uses of synthetic polymer and its structural formula.
Rajah 1.1 menunjukkan salah satu kegunaan polimer sintetik dan formula strukturnya.

Polymer X
Polimer X

Diagram 1.1/ Rajah 1.1

(a) (i) State the meaning of polymer.
Nyatakan maksud polimer.

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

(ii) State the name polymer X.
Nyatakan nama polimer X.

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

(iii) Draw the structural formula of the monomer of polymer X.
Lukiskan formula struktur monomer bagi polimer X.

[1 mark]

(iv) State one advantage of using X as water pipes compared to metal pipes.
Nyatakan satu kelebihan menggunakan X sebagai paip air berbanding paip logam.

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

(b) Borosilicate glass is one type of glass that is widely use.
Kaca borosilikat merupakan salah satu jenis kaca yang banyak digunakan.

(i) State the main component of the glass.
Nyatakan komponen utama kaca itu.

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

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

65 Modul Ulangkaji Bertopik Kimia Tingkatan 4

Koleksi Soalan Percubaan SPM Negeri 2016

(ii) State one main characteristics of the borosilicate glass.
Nyatakan satu sifat utama kaca borosilikat.

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

(iii) State one use of the borosilicate glass in daily life.
Nyatakan satu kegunaan kaca borosilikat di dalam kehidupan seharian.

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

(c) Diagram 1.2 shows a helmet that is wear by motorist for their safety.
Rajah 1.2 menunjukkan sebuah topi keledar yang digunakan oleh penunggang motosikal untuk
keselamatan mereka.

Material Y
Bahan Y

Diagram 1.2/ Rajah 1.2

Material Y is made up from the mixture of glass and plastic.
Bahan Y diperbuat daripada campuran kaca dan plastik.

(i) State the name of material Y.
Nyatakan nama bahan Y.

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

(ii) State one advantage of material Y compared to borosilicate glass.
Nyatakan kelebihan bahan Y berbanding kaca borosilikat.

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

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

66 Modul Ulangkaji Bertopik Kimia Tingkatan 4

Koleksi Soalan Percubaan SPM Negeri 2016

[MRSM 2016, No 2]

2 Diagram 2.1 shows three examples of manufactured substances in industry
Rajah 2.1 menunjukkan tiga contoh bahan buatan untuk industri.

Diagram 2.1/ Rajah 2.1

(a) R is an example of alloy. What is the meaning of alloy?
R merupakan contoh aloi. Apakah maksud aloi?

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

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

(b) Name the major component for the following substances:
Namakan komponen utama untuk bahan-bahan berikut:

Q: ………….…………………………….… R : …………….………..………….……
[2 marks]

(c) Diagram 2.2 shows a part of the structure of P.
Rajah 2.2 menunjukkan sebahagian struktur P.

Diagram 2.2/ Rajah 2.2

(i) Draw the structural formula for monomer.
Lukis formula struktur monomer bagi P.

[1 mark]

(ii) Substance P is often used as a water pipe.
State one advantage of this type of pipe compared to iron pipe.

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

67 Modul Ulangkaji Bertopik Kimia Tingkatan 4

Koleksi Soalan Percubaan SPM Negeri 2016

Bahan P selalu digunakan sebagai paip air.
Nyatakan satu kelebihan paip jenis ini berbanding dengan paip besi.

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

[Pulau Pinang 2016, No 1]

1. Diagram 1 shows the production of compound M.
Rajah 1 menunjukkan penghasilan bahan M.

Process X Sulphuric acid
Proses X Asid sulfurik

Compound M
Bahan M

Haber Process Compound L
Proses Haber Bahan L

Diagram 1/Rajah 1

(a) (i) Name process X.
Namakan proses X.

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

(ii) In process X, the catalyst and high temperature is used to increase the rate of reaction. State
the catalyst and the temperature used.
Dalam proses X, mangkin dan suhu yang tinggi digunakan untuk meningkatkan kadar tindak
balas. Nyatakan mangkin dan suhu yang digunakan.

Catalyst / Mangkin : ........................................ Temperature / Suhu : ........................................
[2 marks]

(iii) In Process X, sulphur trioxide gas is not directly dissolved into water to form liquid sulphuric
acid. Explain why.
Dalam Proses X, gas sulfur trioksida tidak terus dilarutkan ke dalam air untuk menghasilkan
cecair asid sulfurik. Terangkan mengapa.

…………………………………………………………………………………………………

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

(b) (i) What is the name of compound L that is produced through Haber process?
Apakah nama bahan L yang terhasil melalui proses Haber.

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

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

68 Modul Ulangkaji Bertopik Kimia Tingkatan 4

Koleksi Soalan Percubaan SPM Negeri 2016

(ii) Compound L is produced when nitrogen gas reacts with hydrogen gas. What is the ratio of
nitrogen gas and hydrogen gas reacted?
Bahan L terhasil apabila gas nitrogen bertindak balas dengan gas hidrogen. Apakah nisbah
gas nitrogen dan gas hidrogen yang bertindak balas?

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

(c) (i) Sulphuric acid reacts with compound L to produce compound M. Name compound M.
Asid sulfurik bertindak balas dengan bahan L untuk menghasilkan bahan M.
Namakan bahan M.

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

(ii) State one of the use of compound M.
Nyatakan satu kegunaan bahan M.

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

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

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


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