kimia f 4 pert thn 2011 p1

8/6/2019 kimia F 4 pert thn 2011 p1

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Concentration of acid / g mol-1

Rate/cm

3s-

1

1. As the volume of a gas at constant pressuredecreases, its temperature decreases is an

example of a(an)

Apabila isipadu menurun pada tahap tekanan yang sekata, suhu juga menurun ialah satucontoh:

A theory B. hypothesis

teori hipotesis

C. experiment D. Observation

eksperimen pemerhatian

2. Organic chemistry deals with the study ofreactions and compounds containing the

element

Kimia Organik berkait dengan kajian tindakbalas sebatian dan mengandungi unsur

A. hydrogen C. carbon

Hydrogen carbonB. oxygen D. water

oksigen air

3. Which of following statements describesChemistry?

Kenyataan manakah yang menghuraikanKimia?A The study of composition, changes and

interactions of matter

Kajian tentang komposisi, perubahan dan

interaksi antara jirimB The theory of calculus

Teori pengiraanC The analysis of the movement of objects

Analisis tentang pergerakan objekD The study of the interactions between

living things

Kajian tentang hubungan antara bendahidup

4. The graph in Diagram 1 shows therelationship between the rate of the

reaction and the concentration of acidused.

Graf dibawah menunjukkan hubungan diantara

kadar tindakbalas dan kadar kepekatanpenggunaan asid.

Which of the following is the manipulated

variable?

Yang mana satukah pembolehubah yang bolehdimanupulasi?

A The type of acid used

Jenis asid yang digunakanB The rate of reaction

Kadar tindakbalasC The concentration of the acid used

Kepekatan asid yang digunakanD The volume of the acid used

Isipadu asid yang digunakan

5. Which of the following occupations doesnot involve the knowledge of

chemistry?

Bidang pekerjaan manakah yang tidak terlibat

dalam pengajian Kimia?

A. Geologist C. Clerk

Ahli geologi KeraniB. Pilot D. Pharmacist

Juruterbang Ahli farmasi

6. Making inference means

Membuat jangkaan awal bermaksud

A The initial conclusion is made based on

the observation at the beginning of the

investigation. Kesimpulan awal yang dibuat adalahberdasarkan pemerhatian di awal

penyiasatanB The initial conclusion is made based on

the observation at the ending of the

investigations

Kesimpulan awal yang dibuat adalahberdasarkan pemerhatian yang dibuat diakhir penyiasatan

C The initial observation is made based onthe conclusion at the beginning of the

investigation

Pemerhatian awal yang dibuat adalahberdasarkan kesimpulan pada awal

penyiasatanD The initial observation is made based on

the conclusion at the ending of the

investigation

Pemerhatian awal yang dibuat adalahberdasarkan kesimpulan pada akhir

penyiasatan

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13. Which of the following is made of atoms?

Yang manakah diperbuat daripada atom-

atom?

A Iron

Besi

B NitrogenNitrogenC Water

AirD Sodium chloride

Sodium klorida

14. Which of the following statements is true aboutthe kinetic theory of matter?

Pernyataan manakah yang benar tentang teoripergerakan zarah?

A The particles in liquids are packed closely

together in an orderly manner

Zarah di dalam cecair disusun rapatantara satu sama lain.

B The particles in solids move randomly

Zarah pepejal bergerak secara rawak.C The forces between the particles of gasses

are stronger than those of liquids

Daya tarikan antara zarah gas lebih kuatberbanding zarah ceacair

D The energy content of a gas is higher than

that of a solid

Kandungan tenaga gas lebih tinggi

berbanding pepejal

15. The diagram below shows a model of an atom.Gambarajah di bawah menunjukkan model

sebuah atom.

Who introduced this model?

Siapakah yang memperkenalkan model ini?

A Neils Bohr C James Chadwick

B John Dalton D Ernest Rutherford

16. Which of the following elements are in thegroup 1 in the Periodic of Elements?

Yang manakah antara unsure-unsur berikutberada dalam kumpulan 1 Jadual Berkala?

A Sodium and rubidium

Natrium dan RubidiumB Carbon and siliconKarbon dan silikon

C Sodium and magnesium

Natrium dan magnesiumD Neon and fluorine

Neon dan florin

17. Which of the following matter consist of atoms?Manakah antara berikut terdiri daripada

atom-atom?

A IronBesi

B Sodium oxide

Natrium oksidaC Sugar

GulaD Carbon oxide

Karbon dioksida

18. The melting point and boiling point of asubstance are -7oC and 50oC respectively. What

is its state at room temperature?

Takat lebur dan takat didih suatu bahan ialah-7OC dan 50 oC. Apakah keadaannya pada suhubilik?

A Solid

PepejalB Gas

GasC Liquid

CecairD Atom

Atom

19. Which of the following substances match thetype of particle listed?

Yang manakah antara berikut bersesuaindengan jenis zarah yang disenaraikan?

Substance Particle

I Water Molecule

II Iron Atom

III Sodium Chloride Molecule

IV Sugar IonA I and II

B II and III

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C I and IV

D III and IV

20. Based on the above figure, what is representedby the number 24?

Berdasarkan rajah di atas, apakah yangdiwakili oleh nombor 24?

A Proton number

Nombor protonB Number of neutrons

Bilangan neutron

C Number of electronsBilangan elektron

D Relative atomic mass

Jisim atom relatif

21. Which of the following statements is true aboutthe kinetic theory of matter?

Antara berikut yang manakah benar tentangteori pergerakan zarah?

A The particles in liquids are packed closely

together in an orderly manner

Zarah cecair disusun rapat dalamkedudukan yang teratur

B The particles in solids move randomly

Zarah bergerak secara rawak.C The forces between the particles of gasses

are stronger than those of liquids

Daya tarikan antara zarah gas lebih kuatberbanding zarh-zarah cecair

D The energy content of a gas is higher than

that of a solid

Kandungan tenaga gas lebih tinggi

berbanding pepejal

22. The diagram shows the heating curve ofnaphthalene.

Rajah menunjukkan lengkungan pemanasannaftalena.

Even though heating is continued, the temperature

remains constant at the melting point because

Walaupun pemanasan diteruskan, suhu kekal

pada takat lebur kerana.

A No heat is loss

Tiada haba hilang

B No heat is absorbedTiada haba diserapC Attractive forces are formed

Daya tarikan terbentukD Heat is used to overcome attractive forces

Haba digunakan untuk mengatasi daya

tarikan

23. Diagram below show the symbol of an atomaluminium.

Rajah di bawah menunjukkan simbol suatu

atom aluminium.

Which of the following is correct based on the

symbol in diagram.Yang manakah benar tentang simbol di atas.

24. The boiling point of substance P and Q aregiven in the following table.

Takat didh bahan P dan Q diberi dalam jadualberikut.

5

27

Al

13

Protonnumber

Nomborproton

Nucleonnumber

Nombornukleon

Number ofelectron

Bilanganelektron

A 13 27 13

B 14 13 27

C 27 14 13

D 13 27 14

24

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II. Neutron

III. Proton

IV Photon

A I and II only

B I and III only

C II, III and IV only

D I, II and III only

31. Which of the following atoms contain all threesubatomic particles?

Manakah antara atom-atom yang berikutmempunyai kesemua zarah subatom?

I. Helium

HeliumII. Hydrogen

HidrogenIII. Chlorine

Klorin

IV. SodiumNatrium

A. I and II only

B. I, II and III only

C. II, III and IV only

D. I, III and IV only

32. Which one of the following subatomic particleshave the same mass?

I. Proton

ProtonII. Neutron

NeutronIII. Neutrino

NeutrinoIV. Electron

Elektron

A. I and II only

B. I and III only

C. II and III only

D. II and IV only

33. Isotopes of an element have the same

Isotop sesuatu unsur mempunyai persamaan

I. Number of protons

Bilangan protonII. Nucleon number

Nombor nukleonIII. Number of electrons

Bilangan elektronIV. Number of neutrons

Bilangan neutron

A. I and II only

B. I and III only

C. I, II and IV only

D. I, II, III and IV

34. What is the number of molecules found in 0.5mol of carbon dioxide?

[NA = 6.02 1023 mol-1]

Hitungkan bilangan molekul yang terdapat

dalam 0.5 mol gas karbon dioksida?[NA = 6.02 10

23 mol-1]

A 3.01 1023

B 5.00 1023

C 6.02 1023

D 1.81 1023

35. How much is the mass of nitrogen that

contains 3.01 1023 molecule of

nitrogen?

[Relative atomic mass : N = 14, NA = 6.02 1023 mol-1]

Berapakah jisim bagi nitrogen yang

mengandungi 3.01 1023molekul nitrogen?

[Jisim atom relatif : N = 14, NA = 6.02 1023

mol-1]

A 7 g

B 14 g

C 28 g

D 32 g

36. 4.80 g of element P combines with 3.20 g ofelement Q. What is the empirical formula for the

compound produced?

[Relative atomic mass :P= 24, Q = 16]

4.80 g unsur P berpadu dengan 3.20 g unsur Q. Apakah formula empiric bagi sebatian yangterbentuk?[Jisim atom relatif : P = 24, Q = 16]

A PQB P2Q

C PQ2D P2Q3

37. Table 1 shows the relative atomic mass ofelementR and T.

Jadual 1 menunjukkan jisim atom relatif bagiunsur R and T.

Element

Unsur

Relative atomic mass

Jisim atom relatif

R 12

T 64

Table 1Jadual 1

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Which of the following is true about the atom

of elementR and T?

Yang manakah antara berikut adalahpernyataan yangbetulbagi atom unsur R dan

T?

A The mass of one atomR is 12 g.Jisim bagi satu atom R ialah 12 g.

B The number of neutron inR is 12.Bilangan neutron dalam atom R ialah 12.C 1 mole ofR has the same number of atom

as 1 mole ofT.

1 mol bagi R mempunyai bilangan atomyang sama bagi 1 mol T.

D The size of atom Tis 5 times bigger thanR.

Saiz atom T adalah 5 kali lebih besarberbanding R.

38. Table 2 shows the mass of element Kand O in

an oxide and the relative atomic mass of elementKand O.Jadual 2 menunjukkan jisim bagi unsur K dan Obagi suatu oksida dan jisim atom relatif bagiunsur K dan O.

Element

UnsurK O

Mass / g

Mass / g2.3 0.8

Relative atomic mass

Jisim atom relatif23 16

Table 2

Jadual 2

The empirical formula for oxideKis

Formula empirik bagi oksida K ialah

A K2OB KO2C K2O3D K3O2

39. Which of the following gases occupies thelargest volume at STP?

[Relative atomic mass: H = 1, C = 12, N = 14, O

= 16 and Cl = 35.5 ; 1 mole of gas occupies 22.4

dm3 at STP]

Yang berikut, yang manakah isipadu gas yangpaling besar pada STP?[Jisim atom relatif : H = 1,C = 12, N = 14, O =

16 dan Cl = 35.5 ; 1 mol gas mengandungi 22.4dm3 pada STP]

A 1.0 g of ammonia,NH3B 2.0 g of carbon monoxide, COC 3.0 g of oxygen, O2

D 4.0 g of chlorine, Cl2

40. Which of the following chemical equation is notbalanced?

Yang manakah antara berikut yang merupakanpersamaan kimia yang tidak seimbang?

A 2Fe + 3Cl2 2FeCl3

B C4H8 + 6O2 4CO2 + 4H2OC Mg + HNO3 Mg(NO3)2 + H2D CuCO3 CuO + CO2

41. How many atoms of carbon are there in a massequals to two atoms of silver?

[Relative atomic mass: C = 12, Ag = 108]

Hitungkan bilangan atom karbon yang

mempunyai jisim yang sama dengan dua atomargentum?[Jisim atom relatif: C = 12, Ag = 108]

A 9

B 12

C 15

D 18

42. Magnesium phosphate has the chemical formulaMg3(PO4)2. What is its relative formula mass?

[Relative atomic mass: O = 16, Mg = 24 and P =

31]

Formula kimia bagi magnesium fosfat ialahMg3(PO4)2. Hitungkan jisim formula relatif bagimagnesium fosfat?[Jisim atom relatif : O = 16, Mg = 24 dan P =31]

A 262

B 272

C 282

D 292

43. The relative molecular mass of bromine is 160.This means that

80 g of bromine contains ;

[Avogadro constant = 6.02 1023 mol-1]

Jisim molekul relatif bagi bromin ialah 160. Inibermakna, 80 g bromin mengandungi;

[Pemalar Avogadro = 6.02 1023 mol-1]

I 1 mol of bromine molecule

1 mol molekul brominII 2 mol of bromine atom

2 mol atom brominIII 1 mol of bromine atom

1 mol atom bromine

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IV 3.01 1023 of bromine molecules

3.01 1023 molekul bromine

A I and II only

I dan II sahajaB II and III only

II dan III sahajaC II and IV only

II dan IV sahajaD III and IV only

III dan IV sahaja

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44. Which of the following formulae arecorrect?

Yang manakah antara berikut, merupakan

formula kimia yangbetul?

Compound

Sebatian

Chemical formulae

Formula kimia

ICalcium sulphate

Kalsium sulfat

CaSO4

IILead(II) oxide

Plumbum(II) oksidaPbO2

IIIPotassium nitrate

Kalium nitratKNO3

IVAmmonium chloride

Ammonium klorida(NH4 )2Cl

A. I and II only

B. I and III only

C. II and III only

D. II and IV only

45. Element Q has the electron arrangement 2.8.8.1.What is the conclusion that can be made about

element Q?

Unsur Q mempunyai susunan elektron 2. 8. 8.1.Apakah kesimpulan yang boleh dibuat tentangunsur Q?

A Element Q is a very hard metal.

Unsur Q adalah logam yang sangatkeras.

B Element Q is a very active element.Unsur Q adalah unsur yang sangat aktif.C Element Q is in Period 1 in the Periodic

Table of Elements.

Unsur Q di Kala 1 dalam Jadual Berkala.D Element Q is in Group 1 in the Periodic

Table of Elements.

Unsur Q adalah Kumpulan 1 dalamJadual Berkala.

46. Which of the element below do not formed anoxide?

Manakah antara unsur berikuttidakmembentukoksida?

A. Krypton

KriptonB. Chlorine

KlorinC. Nitrogen

NitrogenD. Hydrogen

Hidrogen

47. What is the gas that used to fill the bulb in carbrake?

Apakah gas yang digunakan untuk mengisi

injap dalam brek kereta?

A. Helium

HeliumB. Oxygen

OksigenC. NeonNeon

D. Argon

Argon

48. R is an element in Period 2 and Group 18.Proton number of R is

R ialah unsur di Kala 2 dan Kumpulan 18.Nombor proton bagi R ialah

A. 2

B. 8C. 10

D. 15

49. Which of the following elements are in group 18in the periodic table of elements?

Manakah antara unsur berikut di Kumpulan 18dalam Jadual Berkala?

A. Helium and kryptonHelium dan kripton

B. Hydrogen and oxygenHidrogen dan oksigenC. Oxygen and krypton

Oksigen dan kripton

D. Helium, hydrogen and oxygenHelium, hydrogen dan oksigen

10

The shopkeepers usually use thecolourful electrical lamp to attaract the

customers in the night

Peniaga selalunya menggunakan lampu

elektrik berwarna-warni untuk menarik

pelanggan pada waktu malam


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50. Between element A, B, C and D which elementthat suitable use for the lamp?

Antara unsur berikut, manakah yang sesuai

digunakan sebagai lampu tersebut?

Elements

Unsur

Electron configuration

Konfigurasi Elektronik

A 1

B 2.4C 2.8

D 2.8.7

PREPARED BY:

(AZMI BIN ISMAIL)

CHECKED BY:

APPROVED BY:

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kimia f 4 pert thn 2011 p1

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