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Feb/Mar 2026 · Question 1
1.1 Solids, liquids and gases
1.1 Solids, liquids and gases

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Feb/Mar 2026 · Question 2
1.2 Diffusion
1.2 Diffusion

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Feb/Mar 2026 · Question 3
2.2 Atomic structure and the Periodic Table
2.2 Atomic structure and the Periodic Table

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Feb/Mar 2026 · Question 4
8.1 Arrangement of elements, 3.1 Formulae
8.1 Arrangement of elements3.1 Formulae

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Feb/Mar 2026 · Question 5
2.5 Simple molecules and covalent bonds
2.5 Simple molecules and covalent bonds

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Feb/Mar 2026 · Question 6
2.6 Giant covalent structures
2.6 Giant covalent structures

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Feb/Mar 2026 · Question 7
2.4 Ions and ionic bonds, 2.7 Metallic bonding
2.4 Ions and ionic bonds2.7 Metallic bonding

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Feb/Mar 2026 · Question 8
3.3 The mole and the Avogadro constant
3.3 The mole and the Avogadro constant

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Feb/Mar 2026 · Question 9
3.3 The mole and the Avogadro constant
3.3 The mole and the Avogadro constant

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Feb/Mar 2026 · Question 10
4.1 Electrolysis
4.1 Electrolysis

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Feb/Mar 2026 · Question 11
4.2 Hydrogen–oxygen fuel cells
4.2 Hydrogen–oxygen fuel cells

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Feb/Mar 2026 · Question 12
5.1 Exothermic and endothermic reactions
5.1 Exothermic and endothermic reactions

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Feb/Mar 2026 · Question 13
5.1 Exothermic and endothermic reactions
5.1 Exothermic and endothermic reactions

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Feb/Mar 2026 · Question 14
6.3 Reversible reactions and equilibrium
6.3 Reversible reactions and equilibrium

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Feb/Mar 2026 · Question 15
10.1 Water, 12.5 Identification of ions and gases
10.1 Water12.5 Identification of ions and gases

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Feb/Mar 2026 · Question 16
6.4 Redox
6.4 Redox

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Feb/Mar 2026 · Question 17
7.1 The characteristic properties of acids and bases
7.1 The characteristic properties of acids and bases

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Feb/Mar 2026 · Question 18
7.1 The characteristic properties of acids and bases
7.1 The characteristic properties of acids and bases

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Feb/Mar 2026 · Question 19
7.2 Oxides
7.2 Oxides

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Feb/Mar 2026 · Question 20
8.1 Arrangement of elements
8.1 Arrangement of elements

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Feb/Mar 2026 · Question 21
7.3 Preparation of salts
7.3 Preparation of salts

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Feb/Mar 2026 · Question 22
8.4 Transition elements
8.4 Transition elements

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Feb/Mar 2026 · Question 23
9.5 Corrosion of metals
9.5 Corrosion of metals

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Feb/Mar 2026 · Question 24
9.5 Corrosion of metals, 9.4 Reactivity series
9.5 Corrosion of metals9.4 Reactivity series

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Feb/Mar 2026 · Question 25
10.1 Water, 10.2 Fertilisers
10.1 Water10.2 Fertilisers

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Feb/Mar 2026 · Question 26
10.3 Air quality and climate
10.3 Air quality and climate

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Feb/Mar 2026 · Question 27
10.3 Air quality and climate
10.3 Air quality and climate

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Feb/Mar 2026 · Question 28
11.3 Fuels
11.3 Fuels

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Feb/Mar 2026 · Question 29
11.1 Formulae, functional groups and terminology, 11.7 Carboxylic acids, 3.1 Formulae
11.1 Formulae, functional groups and terminology11.7 Carboxylic acids3.1 Formulae

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Feb/Mar 2026 · Question 30
11.1 Formulae, functional groups and terminology, 11.6 Alcohols
11.1 Formulae, functional groups and terminology11.6 Alcohols
