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F4 CHEMISTRY FIGHTER PAT TOPIKAL CGZANNA

Total questions: 69

Worksheet time: 6hrs 48mins

Name
Class
Date
1.

Chill !! I’m the center of an atom, heavy and strong.

(a)  

2.

Q1

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3.

Q1 (d) (i) Apakah perbezaan daripada segi kekerasan antara loyang dengan

kuprum tulen?

What is the different in terms of hardness between brass and pure

copper?

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4.

Q 1 d ii)

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5.

Q 1 d iii)

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6.

Q 2 a)

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7.

Q 2 (b) Nyatakan jenis kaca yang diperbuat dengan satu bahan sahaja.

State the type of glass that is made with only one substance.

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8.

Q 2 (c) Kaca Y mempunyai takat lebur yang lebih rendah. Nyatakan bahan yang

menyebabkan kaca ini mempunyai takat lebur yang rendah dan apakah kelebihan sifat ini?

Glass Y has a lower melting point. State the substance that causes this glass to

have a low melting point and what are the advantages of this property?

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9.

Q 2 d i)

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10.

Q d ii)

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11.

Q 2 (e) Kanta kaca mata boleh dibuat daripada kaca plumbum atau kaca polikarbonat.

Pilih kaca yang terbaik untuk membuat kanta kaca mata. Wajarkan jawapan anda.

Eyeglass lenses can be made of lead glass or polycarbonate glass.

Choose the best glass for making eyeglass lenses. Justify your answer.

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12.

Q 3 a i) a ii)

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13.

Q 2 B)

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14.

Q 2 c) Nyatakan bahan yang ditambah dalam seramik B serta nyatakan sifat bagi bahan itu.

State the material added in ceramic B and state the properties of the material.

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15.

Q 2 d) (d) Berdasarkan Rajah 3, pilih seramik yang sesuai untuk membuat cakera brek.

Wajarkan jawapan anda.

Based on Diagram 3, choose the appropriate ceramic to make a brake disc.

Justify your answer.

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16.

ESSAY !! Q 4 a)

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17.

Q 4 a ii)

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18.

Q 4 a iii)

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19.

CHill !! I’m negatively charged and orbit the nucleus.

(a)  

20.

Chill !! I’m a rock melted into liquid under heat.

(a)  

21.

F4 BAB 7 : RATE OF REACTION

Q1

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22.

Q2

(a)  

23.

Q 3

(a)  

24.

Q 4

(a)  

25.

Q 5

(a)  

26.

Q 6

(a)  

27.

Q 7

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28.

Chill !!

a)

matcha Latte

b)

Caramel Latte

29.

Q 8

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30.

Q 9

(a)  

31.

Q 10

(a)  

32.

PAPER 2 . Q 1 (a) Berdasarkan eksperimen ini, nyatakan maksud kadar tindak balas.

Based on this experiment, state the meaning of rate of reaction.

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33.

Q 1 (b) Tuliskan persamaan kimia bagi tindak balas antara zink dengan asid nitrik.

Write a chemical equation for the reaction between zinc and nitric acid.

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34.

Q 1 (c) Nyatakan faktor yang mempengaruhi kadar tindak balas dalam eksperimen ini

State the factor that affects the rate of reaction in this experiment.

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35.

Q 1 (d) (i) Daripada maklumat dalam Jadual 4, hitungkan kadar tindak balas purata

untuk Eksperimen I dan Eksperimen II.

From the information in Table 4, calculate the average rate of reaction for

Experiment I and Experiment II.

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36.

Q 2 a i)

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37.

Q 2 a (ii) Tulis persamaan kimia bagi tindak balas antara magnesium dengan asid hidroklorik.

Write a chemical equation for the reaction between magnesium and hydrochloric acid.

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38.

Q 2 a(iii) Hitung isi padu maksimum gas yang terbebas pada keadaan bilik dalam eksperimen tersebut.

Calculate the maximum volume of the gas released at room condition in the experiment.

[Jisim atom relatif: Mg = 24; Isipadu 1mol gas pada suhu bilik = 24 dm3]

[Relative atomic mass: Mg = 24; Volume of 1 mole of any gas at room condition = 24 dm3]

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39.

Q 2 (b) Lakarkan graf isi padu gas terbebas melawan masa bagi Eksperimen I dan

Eksperimen II pada paksi yang sama

Sketch the graph of volume of gas released against time for Experiment I and

Experiment II on the same axes.

40.

ESSAY DRILL BAB 7 !!

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41.

Q 4 a ii)

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42.

Deepavali Chill !! Can you guess these festive treats?

Twisted, crispy, fried golden brown.

(a)  

43.

Deepavali Chill !! Can you guess these festive treats?

Triangle snack with spicy potato inside.

(a)  

44.

ESSAY BAB6 ACID BASES

Q 4 a i)

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45.

Q 4 a ii) Bandingkan dan terangkan pemerhatian dalam Eksperimen I dan Eksperimen II.

Compare and describe observations in Experiment I and Experiment II.

[4 markah]

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46.

Q 4 b)

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47.

Q 4 (c) Sengatan penyengat adalah beralkali dan menyebabkan kesakitan.

Cadangkan satu bahan yang boleh disapu pada kulit untuk mengurangkan sakit

tanpa menyebabkan kecederaan seterusnya. Terangkan jawapan anda.

Stings are alkaline and cause pain. Suggest a substance that can be applied to

the skin to reduce pain without causing further injury. Explain your answer [2 markah]

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48.

Q 4 d)

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49.

Q 4 d (iii) Adakah nilai pH sesuatu alkali berubah apabila larutan tersebut

ditambahkan dengan air suling? Jelaskan jawapan anda.

Does the pH value of an alkaline change when the solution is added with

distilled water? Explain your answer. [2 markah]

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50.

Berapa Target Markah untuk next EXAM??

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51.

Chill !! Share feedback Kelas Online CGZANNA

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52.

Q 5 a)

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53.

Q 5 b i)

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54.

Q 5 b (ii) Tuliskan persamaan kimia bagi tindak balas dalam tabung uji Y.

Write chemical equation for a reaction in test tube Y.[2 markah]

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55.

Q 5 b iii)

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56.

Q 5 c i)

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57.

Q 5 C ii )

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58.

Q 5 C iii)

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59.

BAB6 PAT DRILL Q 1 a b)

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60.

BAB6 PAT DRILL Q 1 c )

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61.

Q 2 a b)

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62.

Q 2 c)

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63.

Q 2 d e)

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64.

Q 3

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65.

Q 3

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66.

Q 4 a)

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67.

Q 4

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68.

Q 4 c)

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69.

eSSAY Q 4 c)

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