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PAPER 2 · MULTIPLE CHOICE (EXTENDED)

0620/23 May/June 2023

45 minutes · 40 marks · 40 questions

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0620/231 mark
May/June 2023 · Question 1

1.1 Solids, liquids and gases

1.1 Solids, liquids and gases
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May/June 2023 · Question 2

2.1 Elements, compounds and mixtures

2.1 Elements, compounds and mixtures
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May/June 2023 · Question 3

2.2 Atomic structure and the Periodic Table

2.2 Atomic structure and the Periodic Table
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May/June 2023 · Question 4

2.3 Isotopes, 3.2 Relative masses of atoms and molecules

2.3 Isotopes3.2 Relative masses of atoms and molecules
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May/June 2023 · Question 5

2.4 Ions and ionic bonds

2.4 Ions and ionic bonds
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May/June 2023 · Question 6

2.5 Simple molecules and covalent bonds

2.5 Simple molecules and covalent bonds
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May/June 2023 · Question 7

2.6 Giant covalent structures

2.6 Giant covalent structures
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May/June 2023 · Question 8

2.7 Metallic bonding

2.7 Metallic bonding
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May/June 2023 · Question 9

3.1 Formulae

3.1 Formulae
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May/June 2023 · Question 10

4.1 Electrolysis

4.1 Electrolysis
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May/June 2023 · Question 11

9.6 Extraction of metals, 4.1 Electrolysis

9.6 Extraction of metals4.1 Electrolysis
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May/June 2023 · Question 12

5.1 Exothermic and endothermic reactions

5.1 Exothermic and endothermic reactions
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May/June 2023 · Question 13

5.1 Exothermic and endothermic reactions

5.1 Exothermic and endothermic reactions
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May/June 2023 · Question 14

6.2 Rate of reaction

6.2 Rate of reaction
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May/June 2023 · Question 15

6.3 Reversible reactions and equilibrium

6.3 Reversible reactions and equilibrium
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May/June 2023 · Question 16

6.3 Reversible reactions and equilibrium

6.3 Reversible reactions and equilibrium
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May/June 2023 · Question 17

6.4 Redox, 7.1 The characteristic properties of acids and bases

6.4 Redox7.1 The characteristic properties of acids and bases
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May/June 2023 · Question 18

7.2 Oxides

7.2 Oxides
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May/June 2023 · Question 19

7.1 The characteristic properties of acids and bases

7.1 The characteristic properties of acids and bases
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May/June 2023 · Question 20

7.3 Preparation of salts, 12.5 Identification of ions and gases

7.3 Preparation of salts12.5 Identification of ions and gases
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May/June 2023 · Question 21

8.1 Arrangement of elements

8.1 Arrangement of elements
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May/June 2023 · Question 22

7.1 The characteristic properties of acids and bases

7.1 The characteristic properties of acids and bases
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May/June 2023 · Question 23

8.4 Transition elements

8.4 Transition elements
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May/June 2023 · Question 24

9.1 Properties of metals

9.1 Properties of metals
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May/June 2023 · Question 25

10.1 Water, 12.4 Separation and purification

10.1 Water12.4 Separation and purification
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May/June 2023 · Question 26

9.4 Reactivity series

9.4 Reactivity series
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May/June 2023 · Question 27

9.5 Corrosion of metals, 9.4 Reactivity series

9.5 Corrosion of metals9.4 Reactivity series
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May/June 2023 · Question 28

9.6 Extraction of metals

9.6 Extraction of metals
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May/June 2023 · Question 29

10.1 Water

10.1 Water
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May/June 2023 · Question 30

10.3 Air quality and climate

10.3 Air quality and climate
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