Ppast paper pigeon
TOPIC 6

Chemical reactions

Chemistry · Theory (Core)

39 questionsShow all as
0620/3112 marks
May/June 2026 · Question 3

6.2 Rate of reaction, 12.1 Experimental design

6.2 Rate of reaction12.1 Experimental design
0620/31 May/June 2026 question 3 question
0620/3211 marks
May/June 2026 · Question 3

6.2 Rate of reaction, 7.1 The characteristic properties of acids and bases

6.2 Rate of reaction7.1 The characteristic properties of acids and bases
0620/32 May/June 2026 question 3 question
0620/3313 marks
May/June 2026 · Question 3

6.2 Rate of reaction, 7.1 The characteristic properties of acids and bases

6.2 Rate of reaction7.1 The characteristic properties of acids and bases
0620/33 May/June 2026 question 3 question
0620/3213 marks
Feb/Mar 2026 · Question 4

6.2 Rate of reaction, 7.1 The characteristic properties of acids and bases, 7.2 Oxides

6.2 Rate of reaction7.1 The characteristic properties of acids and bases7.2 Oxides
0620/32 Feb/Mar 2026 question 4 question
0620/3111 marks
Oct/Nov 2025 · Question 7

4.1 Electrolysis, 6.1 Physical and chemical changes, 7.1 The characteristic properties of acids and bases

4.1 Electrolysis6.1 Physical and chemical changes7.1 The characteristic properties of acids and bases
0620/31 Oct/Nov 2025 question 7 question
0620/315 marks
Oct/Nov 2025 · Question 8

6.2 Rate of reaction, 5.1 Exothermic and endothermic reactions

6.2 Rate of reaction5.1 Exothermic and endothermic reactions
0620/31 Oct/Nov 2025 question 8 question
0620/328 marks
Oct/Nov 2025 · Question 7

4.1 Electrolysis, 6.1 Physical and chemical changes

4.1 Electrolysis6.1 Physical and chemical changes
0620/32 Oct/Nov 2025 question 7 question
0620/325 marks
Oct/Nov 2025 · Question 8

6.2 Rate of reaction, 5.1 Exothermic and endothermic reactions

6.2 Rate of reaction5.1 Exothermic and endothermic reactions
0620/32 Oct/Nov 2025 question 8 question
0620/338 marks
Oct/Nov 2025 · Question 7

4.1 Electrolysis, 12.5 Identification of ions and gases, 6.1 Physical and chemical changes

4.1 Electrolysis12.5 Identification of ions and gases6.1 Physical and chemical changes
0620/33 Oct/Nov 2025 question 7 question
0620/336 marks
Oct/Nov 2025 · Question 8

6.2 Rate of reaction, 5.1 Exothermic and endothermic reactions

6.2 Rate of reaction5.1 Exothermic and endothermic reactions
0620/33 Oct/Nov 2025 question 8 question
0620/317 marks
May/June 2025 · Question 5

9.4 Reactivity series, 6.2 Rate of reaction, 12.5 Identification of ions and gases, 9.3 Alloys and their properties

9.4 Reactivity series6.2 Rate of reaction12.5 Identification of ions and gases9.3 Alloys and their properties
0620/31 May/June 2025 question 5 question
0620/328 marks
May/June 2025 · Question 6

9.4 Reactivity series, 6.2 Rate of reaction, 9.3 Alloys and their properties, 12.5 Identification of ions and gases

9.4 Reactivity series6.2 Rate of reaction9.3 Alloys and their properties12.5 Identification of ions and gases
0620/32 May/June 2025 question 6 question
0620/329 marks
May/June 2025 · Question 7

6.1 Physical and chemical changes, 5.1 Exothermic and endothermic reactions, 6.3 Reversible reactions and equilibrium

6.1 Physical and chemical changes5.1 Exothermic and endothermic reactions6.3 Reversible reactions and equilibrium
0620/32 May/June 2025 question 7 question
0620/335 marks
May/June 2025 · Question 6

5.1 Exothermic and endothermic reactions, 6.1 Physical and chemical changes

5.1 Exothermic and endothermic reactions6.1 Physical and chemical changes
0620/33 May/June 2025 question 6 question
0620/3212 marks
Feb/Mar 2025 · Question 3

6.2 Rate of reaction, 7.1 The characteristic properties of acids and bases, 12.5 Identification of ions and gases

6.2 Rate of reaction7.1 The characteristic properties of acids and bases12.5 Identification of ions and gases
0620/32 Feb/Mar 2025 question 3 question
0620/3111 marks
Oct/Nov 2024 · Question 6

9.1 Properties of metals, 2.2 Atomic structure and the Periodic Table, 8.4 Transition elements, 6.4 Redox, 9.4 Reactivity series

9.1 Properties of metals2.2 Atomic structure and the Periodic Table8.4 Transition elements6.4 Redox9.4 Reactivity series
0620/31 Oct/Nov 2024 question 6 question
0620/318 marks
Oct/Nov 2024 · Question 8

6.2 Rate of reaction, 4.1 Electrolysis, 1.1 Solids, liquids and gases

6.2 Rate of reaction4.1 Electrolysis1.1 Solids, liquids and gases
0620/31 Oct/Nov 2024 question 8 question
0620/3211 marks
Oct/Nov 2024 · Question 6

9.1 Properties of metals, 2.2 Atomic structure and the Periodic Table, 8.4 Transition elements, 9.4 Reactivity series, 6.4 Redox

9.1 Properties of metals2.2 Atomic structure and the Periodic Table8.4 Transition elements9.4 Reactivity series6.4 Redox
0620/32 Oct/Nov 2024 question 6 question
0620/328 marks
Oct/Nov 2024 · Question 8

6.2 Rate of reaction, 4.1 Electrolysis, 1.1 Solids, liquids and gases

6.2 Rate of reaction4.1 Electrolysis1.1 Solids, liquids and gases
0620/32 Oct/Nov 2024 question 8 question
0620/3311 marks
Oct/Nov 2024 · Question 6

9.1 Properties of metals, 2.2 Atomic structure and the Periodic Table, 8.4 Transition elements, 9.4 Reactivity series, 6.4 Redox

9.1 Properties of metals2.2 Atomic structure and the Periodic Table8.4 Transition elements9.4 Reactivity series6.4 Redox
0620/33 Oct/Nov 2024 question 6 question
0620/338 marks
Oct/Nov 2024 · Question 8

6.2 Rate of reaction, 4.1 Electrolysis, 1.1 Solids, liquids and gases

6.2 Rate of reaction4.1 Electrolysis1.1 Solids, liquids and gases
0620/33 Oct/Nov 2024 question 8 question
0620/3112 marks
May/June 2024 · Question 5

2.2 Atomic structure and the Periodic Table, 2.3 Isotopes, 3.1 Formulae, 3.2 Relative masses of atoms and molecules, 6.4 Redox

2.2 Atomic structure and the Periodic Table2.3 Isotopes3.1 Formulae3.2 Relative masses of atoms and molecules6.4 Redox
0620/31 May/June 2024 question 5 question
0620/3111 marks
May/June 2024 · Question 6

6.2 Rate of reaction, 1.2 Diffusion, 10.3 Air quality and climate

6.2 Rate of reaction1.2 Diffusion10.3 Air quality and climate
0620/31 May/June 2024 question 6 question
0620/3211 marks
May/June 2024 · Question 6

6.2 Rate of reaction, 1.2 Diffusion

6.2 Rate of reaction1.2 Diffusion
0620/32 May/June 2024 question 6 question
0620/3311 marks
May/June 2024 · Question 6

6.2 Rate of reaction, 1.2 Diffusion, 5.1 Exothermic and endothermic reactions

6.2 Rate of reaction1.2 Diffusion5.1 Exothermic and endothermic reactions
0620/33 May/June 2024 question 6 question
0620/3214 marks
Feb/Mar 2024 · Question 5

2.2 Atomic structure and the Periodic Table, 8.4 Transition elements, 6.2 Rate of reaction, 9.4 Reactivity series, 3.1 Formulae, 2.4 Ions and ionic bonds

2.2 Atomic structure and the Periodic Table8.4 Transition elements6.2 Rate of reaction9.4 Reactivity series3.1 Formulae2.4 Ions and ionic bonds
0620/32 Feb/Mar 2024 question 5 question
0620/3214 marks
Feb/Mar 2024 · Question 6

2.1 Elements, compounds and mixtures, 2.2 Atomic structure and the Periodic Table, 1.1 Solids, liquids and gases, 1.2 Diffusion, 3.2 Relative masses of atoms and molecules, 10.3 Air quality and climate, 7.1 The characteristic properties of acids and bases, 6.3 Reversible reactions and equilibrium

2.1 Elements, compounds and mixtures2.2 Atomic structure and the Periodic Table1.1 Solids, liquids and gases1.2 Diffusion3.2 Relative masses of atoms and molecules10.3 Air quality and climate7.1 The characteristic properties of acids and bases6.3 Reversible reactions and equilibrium
0620/32 Feb/Mar 2024 question 6 question
0620/327 marks
Feb/Mar 2024 · Question 7

2.2 Atomic structure and the Periodic Table, 6.4 Redox, 9.3 Alloys and their properties, 7.1 The characteristic properties of acids and bases

2.2 Atomic structure and the Periodic Table6.4 Redox9.3 Alloys and their properties7.1 The characteristic properties of acids and bases
0620/32 Feb/Mar 2024 question 7 question
0620/3113 marks
Oct/Nov 2023 · Question 5

8.2 Group I properties, 6.4 Redox, 9.3 Alloys and their properties, 9.4 Reactivity series

8.2 Group I properties6.4 Redox9.3 Alloys and their properties9.4 Reactivity series
0620/31 Oct/Nov 2023 question 5 question
0620/319 marks
Oct/Nov 2023 · Question 6

6.2 Rate of reaction, 7.1 The characteristic properties of acids and bases

6.2 Rate of reaction7.1 The characteristic properties of acids and bases
0620/31 Oct/Nov 2023 question 6 question
Chemical reactions: IGCSE Chemistry (0620) past paper questions | Past Paper Pigeon