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TOPIC 5

Chemical energetics

Chemistry · Multiple Choice (Extended)

49 questionsShow all as
0620/211 mark
May/June 2026 · Question 1

5.1 Exothermic and endothermic reactions, 1.1 Solids, liquids and gases

5.1 Exothermic and endothermic reactions1.1 Solids, liquids and gases
0620/21 May/June 2026 question 1 question
1 partOpen full size ↗
0620/211 mark
May/June 2026 · Question 15

5.1 Exothermic and endothermic reactions

5.1 Exothermic and endothermic reactions
0620/21 May/June 2026 question 15 question
1 partOpen full size ↗
0620/211 mark
May/June 2026 · Question 16

5.1 Exothermic and endothermic reactions, 6.2 Rate of reaction

5.1 Exothermic and endothermic reactions6.2 Rate of reaction
0620/21 May/June 2026 question 16 question
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0620/221 mark
May/June 2026 · Question 14

5.1 Exothermic and endothermic reactions

5.1 Exothermic and endothermic reactions
0620/22 May/June 2026 question 14 question
1 partOpen full size ↗
0620/231 mark
May/June 2026 · Question 1

1.1 Solids, liquids and gases, 5.1 Exothermic and endothermic reactions

1.1 Solids, liquids and gases5.1 Exothermic and endothermic reactions
0620/23 May/June 2026 question 1 question
1 partOpen full size ↗
0620/231 mark
May/June 2026 · Question 17

5.1 Exothermic and endothermic reactions

5.1 Exothermic and endothermic reactions
0620/23 May/June 2026 question 17 question
1 partOpen full size ↗
0620/231 mark
May/June 2026 · Question 19

6.3 Reversible reactions and equilibrium, 5.1 Exothermic and endothermic reactions

6.3 Reversible reactions and equilibrium5.1 Exothermic and endothermic reactions
0620/23 May/June 2026 question 19 question
1 partOpen full size ↗
0620/221 mark
Feb/Mar 2026 · Question 12

5.1 Exothermic and endothermic reactions

5.1 Exothermic and endothermic reactions
0620/22 Feb/Mar 2026 question 12 question
1 partOpen full size ↗
0620/221 mark
Feb/Mar 2026 · Question 13

5.1 Exothermic and endothermic reactions

5.1 Exothermic and endothermic reactions
0620/22 Feb/Mar 2026 question 13 question
1 partOpen full size ↗
0620/211 mark
Oct/Nov 2025 · Question 14

5.1 Exothermic and endothermic reactions

5.1 Exothermic and endothermic reactions
0620/21 Oct/Nov 2025 question 14 question
1 partOpen full size ↗
0620/211 mark
Oct/Nov 2025 · Question 15

5.1 Exothermic and endothermic reactions

5.1 Exothermic and endothermic reactions
0620/21 Oct/Nov 2025 question 15 question
1 partOpen full size ↗
0620/221 mark
Oct/Nov 2025 · Question 14

5.1 Exothermic and endothermic reactions

5.1 Exothermic and endothermic reactions
0620/22 Oct/Nov 2025 question 14 question
1 partOpen full size ↗
0620/221 mark
Oct/Nov 2025 · Question 15

5.1 Exothermic and endothermic reactions

5.1 Exothermic and endothermic reactions
0620/22 Oct/Nov 2025 question 15 question
1 partOpen full size ↗
0620/231 mark
Oct/Nov 2025 · Question 16

5.1 Exothermic and endothermic reactions

5.1 Exothermic and endothermic reactions
0620/23 Oct/Nov 2025 question 16 question
1 partOpen full size ↗
0620/231 mark
Oct/Nov 2025 · Question 17

5.1 Exothermic and endothermic reactions, 11.5 Alkenes

5.1 Exothermic and endothermic reactions11.5 Alkenes
0620/23 Oct/Nov 2025 question 17 question
1 partOpen full size ↗
0620/211 mark
May/June 2025 · Question 13

5.1 Exothermic and endothermic reactions

5.1 Exothermic and endothermic reactions
0620/21 May/June 2025 question 13 question
1 partOpen full size ↗
0620/221 mark
May/June 2025 · Question 13

5.1 Exothermic and endothermic reactions

5.1 Exothermic and endothermic reactions
0620/22 May/June 2025 question 13 question
1 partOpen full size ↗
0620/221 mark
May/June 2025 · Question 14

5.1 Exothermic and endothermic reactions

5.1 Exothermic and endothermic reactions
0620/22 May/June 2025 question 14 question
1 partOpen full size ↗
0620/231 mark
May/June 2025 · Question 11

5.1 Exothermic and endothermic reactions, 11.3 Fuels

5.1 Exothermic and endothermic reactions11.3 Fuels
0620/23 May/June 2025 question 11 question
1 partOpen full size ↗
0620/231 mark
May/June 2025 · Question 13

5.1 Exothermic and endothermic reactions

5.1 Exothermic and endothermic reactions
0620/23 May/June 2025 question 13 question
1 partOpen full size ↗
0620/231 mark
May/June 2025 · Question 14

5.1 Exothermic and endothermic reactions

5.1 Exothermic and endothermic reactions
0620/23 May/June 2025 question 14 question
1 partOpen full size ↗
0620/221 mark
Feb/Mar 2025 · Question 16

5.1 Exothermic and endothermic reactions

5.1 Exothermic and endothermic reactions
0620/22 Feb/Mar 2025 question 16 question
1 partOpen full size ↗
0620/221 mark
Feb/Mar 2025 · Question 17

5.1 Exothermic and endothermic reactions

5.1 Exothermic and endothermic reactions
0620/22 Feb/Mar 2025 question 17 question
1 partOpen full size ↗
0620/211 mark
Oct/Nov 2024 · Question 14

5.1 Exothermic and endothermic reactions

5.1 Exothermic and endothermic reactions
0620/21 Oct/Nov 2024 question 14 question
1 partOpen full size ↗
0620/221 mark
Oct/Nov 2024 · Question 14

5.1 Exothermic and endothermic reactions

5.1 Exothermic and endothermic reactions
0620/22 Oct/Nov 2024 question 14 question
1 partOpen full size ↗
0620/231 mark
Oct/Nov 2024 · Question 13

4.2 Hydrogen–oxygen fuel cells, 5.1 Exothermic and endothermic reactions

4.2 Hydrogen–oxygen fuel cells5.1 Exothermic and endothermic reactions
0620/23 Oct/Nov 2024 question 13 question
1 partOpen full size ↗
0620/231 mark
Oct/Nov 2024 · Question 14

5.1 Exothermic and endothermic reactions

5.1 Exothermic and endothermic reactions
0620/23 Oct/Nov 2024 question 14 question
1 partOpen full size ↗
0620/231 mark
Oct/Nov 2024 · Question 15

5.1 Exothermic and endothermic reactions

5.1 Exothermic and endothermic reactions
0620/23 Oct/Nov 2024 question 15 question
1 partOpen full size ↗
0620/211 mark
May/June 2024 · Question 15

5.1 Exothermic and endothermic reactions

5.1 Exothermic and endothermic reactions
0620/21 May/June 2024 question 15 question
1 partOpen full size ↗
0620/211 mark
May/June 2024 · Question 16

5.1 Exothermic and endothermic reactions

5.1 Exothermic and endothermic reactions
0620/21 May/June 2024 question 16 question
1 partOpen full size ↗
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