0620/41 10 marks
May/June 2026 · Question 2
2.3 Isotopes, 2.2 Atomic structure and the Periodic Table, 8.1 Arrangement of elements, 3.2 Relative masses of atoms and molecules 2.3 Isotopes 2.2 Atomic structure and the Periodic Table 8.1 Arrangement of elements 3.2 Relative masses of atoms and molecules
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0620/41 16 marks
May/June 2026 · Question 6
7.2 Oxides, 3.3 The mole and the Avogadro constant, 6.3 Reversible reactions and equilibrium 7.2 Oxides 3.3 The mole and the Avogadro constant 6.3 Reversible reactions and equilibrium
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0620/43 9 marks
May/June 2026 · Question 2
2.3 Isotopes, 2.2 Atomic structure and the Periodic Table, 3.3 The mole and the Avogadro constant 2.3 Isotopes 2.2 Atomic structure and the Periodic Table 3.3 The mole and the Avogadro constant
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0620/43 12 marks
May/June 2026 · Question 4
6.2 Rate of reaction, 3.3 The mole and the Avogadro constant 6.2 Rate of reaction 3.3 The mole and the Avogadro constant
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0620/43 14 marks
May/June 2026 · Question 6
7.2 Oxides, 3.1 Formulae, 6.3 Reversible reactions and equilibrium 7.2 Oxides 3.1 Formulae 6.3 Reversible reactions and equilibrium
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0620/43 16 marks
May/June 2026 · Question 7
11.4 Alkanes, 11.1 Formulae, functional groups and terminology, 11.5 Alkenes, 11.8 Polymers, 3.1 Formulae 11.4 Alkanes 11.1 Formulae, functional groups and terminology 11.5 Alkenes 11.8 Polymers 3.1 Formulae
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0620/42 16 marks
Feb/Mar 2026 · Question 3
3.3 The mole and the Avogadro constant, 7.3 Preparation of salts, 2.4 Ions and ionic bonds, 4.1 Electrolysis 3.3 The mole and the Avogadro constant 7.3 Preparation of salts 2.4 Ions and ionic bonds 4.1 Electrolysis
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0620/41 13 marks
Oct/Nov 2025 · Question 1
2.2 Atomic structure and the Periodic Table, 2.3 Isotopes, 3.3 The mole and the Avogadro constant 2.2 Atomic structure and the Periodic Table 2.3 Isotopes 3.3 The mole and the Avogadro constant
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0620/41 17 marks
Oct/Nov 2025 · Question 2
8.1 Arrangement of elements, 2.7 Metallic bonding, 3.3 The mole and the Avogadro constant 8.1 Arrangement of elements 2.7 Metallic bonding 3.3 The mole and the Avogadro constant
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0620/42 13 marks
Oct/Nov 2025 · Question 3
7.3 Preparation of salts, 3.2 Relative masses of atoms and molecules, 3.3 The mole and the Avogadro constant 7.3 Preparation of salts 3.2 Relative masses of atoms and molecules 3.3 The mole and the Avogadro constant
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0620/43 17 marks
Oct/Nov 2025 · Question 4
6.3 Reversible reactions and equilibrium, 5.1 Exothermic and endothermic reactions, 2.5 Simple molecules and covalent bonds, 3.3 The mole and the Avogadro constant 6.3 Reversible reactions and equilibrium 5.1 Exothermic and endothermic reactions 2.5 Simple molecules and covalent bonds 3.3 The mole and the Avogadro constant
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0620/43 17 marks
Oct/Nov 2025 · Question 6
3.1 Formulae, 11.6 Alcohols, 11.7 Carboxylic acids, 11.8 Polymers 3.1 Formulae 11.6 Alcohols 11.7 Carboxylic acids 11.8 Polymers
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0620/41 15 marks
May/June 2025 · Question 4
2.5 Simple molecules and covalent bonds, 6.3 Reversible reactions and equilibrium, 6.4 Redox, 3.3 The mole and the Avogadro constant 2.5 Simple molecules and covalent bonds 6.3 Reversible reactions and equilibrium 6.4 Redox 3.3 The mole and the Avogadro constant
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0620/41 18 marks
May/June 2025 · Question 5
6.3 Reversible reactions and equilibrium, 11.6 Alcohols, 3.1 Formulae 6.3 Reversible reactions and equilibrium 11.6 Alcohols 3.1 Formulae
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0620/42 9 marks
May/June 2025 · Question 4
9.6 Extraction of metals, 9.3 Alloys and their properties, 6.4 Redox, 3.3 The mole and the Avogadro constant 9.6 Extraction of metals 9.3 Alloys and their properties 6.4 Redox 3.3 The mole and the Avogadro constant
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0620/43 9 marks
May/June 2025 · Question 2
2.2 Atomic structure and the Periodic Table, 2.3 Isotopes, 3.2 Relative masses of atoms and molecules 2.2 Atomic structure and the Periodic Table 2.3 Isotopes 3.2 Relative masses of atoms and molecules
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0620/43 13 marks
May/June 2025 · Question 4
3.1 Formulae, 2.5 Simple molecules and covalent bonds, 6.3 Reversible reactions and equilibrium, 6.4 Redox, 3.3 The mole and the Avogadro constant 3.1 Formulae 2.5 Simple molecules and covalent bonds 6.3 Reversible reactions and equilibrium 6.4 Redox 3.3 The mole and the Avogadro constant
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0620/43 18 marks
May/June 2025 · Question 5
6.3 Reversible reactions and equilibrium, 11.7 Carboxylic acids, 3.1 Formulae 6.3 Reversible reactions and equilibrium 11.7 Carboxylic acids 3.1 Formulae
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0620/42 6 marks
Feb/Mar 2025 · Question 1
10.3 Air quality and climate, 6.3 Reversible reactions and equilibrium, 2.5 Simple molecules and covalent bonds, 2.2 Atomic structure and the Periodic Table, 11.4 Alkanes, 3.3 The mole and the Avogadro constant 10.3 Air quality and climate 6.3 Reversible reactions and equilibrium 2.5 Simple molecules and covalent bonds 2.2 Atomic structure and the Periodic Table 11.4 Alkanes 3.3 The mole and the Avogadro constant
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0620/42 17 marks
Feb/Mar 2025 · Question 5
2.2 Atomic structure and the Periodic Table, 8.4 Transition elements, 6.4 Redox, 3.3 The mole and the Avogadro constant, 12.5 Identification of ions and gases, 6.2 Rate of reaction 2.2 Atomic structure and the Periodic Table 8.4 Transition elements 6.4 Redox 3.3 The mole and the Avogadro constant 12.5 Identification of ions and gases 6.2 Rate of reaction
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0620/41 12 marks
Oct/Nov 2024 · Question 4
6.4 Redox, 3.3 The mole and the Avogadro constant, 2.4 Ions and ionic bonds 6.4 Redox 3.3 The mole and the Avogadro constant 2.4 Ions and ionic bonds
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0620/41 17 marks
Oct/Nov 2024 · Question 5
4.2 Hydrogen–oxygen fuel cells, 3.3 The mole and the Avogadro constant, 11.5 Alkenes 4.2 Hydrogen–oxygen fuel cells 3.3 The mole and the Avogadro constant 11.5 Alkenes
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0620/42 14 marks
Oct/Nov 2024 · Question 4
7.3 Preparation of salts, 3.3 The mole and the Avogadro constant 7.3 Preparation of salts 3.3 The mole and the Avogadro constant
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0620/43 20 marks
Oct/Nov 2024 · Question 4
12.2 Acid–base titrations, 3.3 The mole and the Avogadro constant, 7.3 Preparation of salts 12.2 Acid–base titrations 3.3 The mole and the Avogadro constant 7.3 Preparation of salts
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0620/41 17 marks
May/June 2024 · Question 5
7.3 Preparation of salts, 12.5 Identification of ions and gases, 3.3 The mole and the Avogadro constant 7.3 Preparation of salts 12.5 Identification of ions and gases 3.3 The mole and the Avogadro constant
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0620/41 13 marks
May/June 2024 · Question 7
3.1 Formulae, 11.8 Polymers, 11.7 Carboxylic acids 3.1 Formulae 11.8 Polymers 11.7 Carboxylic acids
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0620/42 15 marks
May/June 2024 · Question 3
6.3 Reversible reactions and equilibrium, 5.1 Exothermic and endothermic reactions, 3.3 The mole and the Avogadro constant 6.3 Reversible reactions and equilibrium 5.1 Exothermic and endothermic reactions 3.3 The mole and the Avogadro constant
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0620/42 17 marks
May/June 2024 · Question 5
2.3 Isotopes, 2.4 Ions and ionic bonds, 3.3 The mole and the Avogadro constant 2.3 Isotopes 2.4 Ions and ionic bonds 3.3 The mole and the Avogadro constant
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0620/43 17 marks
May/June 2024 · Question 5
7.3 Preparation of salts, 7.1 The characteristic properties of acids and bases, 12.5 Identification of ions and gases, 3.3 The mole and the Avogadro constant 7.3 Preparation of salts 7.1 The characteristic properties of acids and bases 12.5 Identification of ions and gases 3.3 The mole and the Avogadro constant
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0620/43 14 marks
May/June 2024 · Question 7
3.1 Formulae, 11.8 Polymers, 11.5 Alkenes 3.1 Formulae 11.8 Polymers 11.5 Alkenes
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