Others Trial 2022 Chemistry Kertas 1 · SBP

Chemistry

Others Trial 2022 Chemistry Kertas 1 · SBP

• Trial SBP · 2022
• 40 questions

Answers

From the paper’s own answer key

Explanations

Written by AI — a study aid, may contain mistakes

Last updated

2026-10-29

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1

What is the type of particles in neon?

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A Ion B Atom C Molecule

T4 Chapter 2.1 Basic Concepts of Matter

2

Which of the following isotopes is used to detect the leakage of underground pipes?

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A Carbon-14 B Sodium-24 C Cobalt-60 D Iodine-131

T4 Chapter 2.4 Isotopes and Its Uses

3

Which of the following is the correct formula of an ion?

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A $\text{Al}^+$ B $\text{Al}^{3+}$ C $\text{Ag}^{2+}$ D $\text{Ag}^{3+}$

T4 Chapter 3.3 Chemical Formula

4

What is the meaning of the Avogadro constant?

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A The mass of one mole of a substance B The pressure of one mole of a substance C The number of particles in one mole of a substance D The volume occupied by one mole of gas

T4 Chapter 3.2 Mole Concept

5

Which of the following elements form acidic oxides when they react with oxygen? I. Sulphur II. Sodium III. Phosphorus IV. Magnesium

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A I and III B I and IV C II and III D II and IV

T4 Chapter 4.6 Elements in Period 3

6

Diagram 1 shows the formation of a type of bond in an ion. What is the type of the bond?

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A Hydrogen bond B Metallic bond C Dative bond D Ionic bond

T4 Chapter 5.5 Dative Bond

7

Which of the following salts is prepared through a double decomposition reaction?

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A Ammonium carbonate B Magnesium chloride C Calcium nitrate D Barium sulphate

T4 Chapter 6.9 Preparation of Salts

8

What is the catalyst used to increase the rate of reaction between zinc and hydrochloric acid?

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A Nickel B Iron C Copper(II) sulphate D Manganese(IV) oxide

T4 Chapter 7.2 Factors Affecting Rate of Reactions

9

Photochromic glass is a composite material used in the manufacture of car windows and building windows. Which of the following are the strengthening substances in photochromic glass? I. Copper(I) chloride II. Iron(II) chloride III. Silver chloride IV. Barium chloride

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A I and III B I and IV C II and III D II and IV

T4 Chapter 8.4 Composite Materials and Its Importance

10

Diagram 2 shows the uses of two different materials, P and Q. What is the main element in materials P and Q?

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A Iron B Carbon C Tin D Copper

T4 Chapter 8.1 Alloy and Its Importance

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