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TOPIC 6

Chemical reactions

Chemistry · IGCSE

296 questionsPapersShow all as
0620/111 mark
May/June 2026 · Question 15

6.1 Physical and chemical changes

6.1 Physical and chemical changes
0620/11 May/June 2026 question 15 question
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0620/111 mark
May/June 2026 · Question 16

6.2 Rate of reaction, 12.1 Experimental design

6.2 Rate of reaction12.1 Experimental design
0620/11 May/June 2026 question 16 question
1 partOpen full size ↗
0620/111 mark
May/June 2026 · Question 17

6.3 Reversible reactions and equilibrium, 10.1 Water

6.3 Reversible reactions and equilibrium10.1 Water
0620/11 May/June 2026 question 17 question
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0620/111 mark
May/June 2026 · Question 18

6.4 Redox

6.4 Redox
0620/11 May/June 2026 question 18 question
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0620/111 mark
May/June 2026 · Question 19

6.4 Redox

6.4 Redox
0620/11 May/June 2026 question 19 question
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0620/121 mark
May/June 2026 · Question 14

6.2 Rate of reaction

6.2 Rate of reaction
0620/12 May/June 2026 question 14 question
1 partOpen full size ↗
0620/121 mark
May/June 2026 · Question 15

6.3 Reversible reactions and equilibrium

6.3 Reversible reactions and equilibrium
0620/12 May/June 2026 question 15 question
1 partOpen full size ↗
0620/131 mark
May/June 2026 · Question 14

5.1 Exothermic and endothermic reactions, 6.1 Physical and chemical changes

5.1 Exothermic and endothermic reactions6.1 Physical and chemical changes
0620/13 May/June 2026 question 14 question
1 partOpen full size ↗
0620/131 mark
May/June 2026 · Question 15

6.1 Physical and chemical changes

6.1 Physical and chemical changes
0620/13 May/June 2026 question 15 question
1 partOpen full size ↗
0620/131 mark
May/June 2026 · Question 17

6.2 Rate of reaction

6.2 Rate of reaction
0620/13 May/June 2026 question 17 question
1 partOpen full size ↗
0620/131 mark
May/June 2026 · Question 18

10.1 Water, 6.3 Reversible reactions and equilibrium

10.1 Water6.3 Reversible reactions and equilibrium
0620/13 May/June 2026 question 18 question
1 partOpen full size ↗
0620/131 mark
May/June 2026 · Question 19

9.6 Extraction of metals, 6.4 Redox

9.6 Extraction of metals6.4 Redox
0620/13 May/June 2026 question 19 question
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0620/211 mark
May/June 2026 · Question 11

6.2 Rate of reaction

6.2 Rate of reaction
0620/21 May/June 2026 question 11 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
1 partOpen full size ↗
0620/211 mark
May/June 2026 · Question 17

6.4 Redox

6.4 Redox
0620/21 May/June 2026 question 17 question
1 partOpen full size ↗
0620/211 mark
May/June 2026 · Question 18

6.3 Reversible reactions and equilibrium

6.3 Reversible reactions and equilibrium
0620/21 May/June 2026 question 18 question
1 partOpen full size ↗
0620/211 mark
May/June 2026 · Question 38

6.2 Rate of reaction, 12.1 Experimental design

6.2 Rate of reaction12.1 Experimental design
0620/21 May/June 2026 question 38 question
1 partOpen full size ↗
0620/221 mark
May/June 2026 · Question 16

6.2 Rate of reaction

6.2 Rate of reaction
0620/22 May/June 2026 question 16 question
1 partOpen full size ↗
0620/221 mark
May/June 2026 · Question 17

6.3 Reversible reactions and equilibrium

6.3 Reversible reactions and equilibrium
0620/22 May/June 2026 question 17 question
1 partOpen full size ↗
0620/221 mark
May/June 2026 · Question 18

6.4 Redox

6.4 Redox
0620/22 May/June 2026 question 18 question
1 partOpen full size ↗
0620/221 mark
May/June 2026 · Question 19

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
0620/22 May/June 2026 question 19 question
1 partOpen full size ↗
0620/231 mark
May/June 2026 · Question 18

6.2 Rate of reaction

6.2 Rate of reaction
0620/23 May/June 2026 question 18 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 ↗
0620/231 mark
May/June 2026 · Question 20

6.2 Rate of reaction

6.2 Rate of reaction
0620/23 May/June 2026 question 20 question
1 partOpen full size ↗
0620/231 mark
May/June 2026 · Question 21

6.4 Redox

6.4 Redox
0620/23 May/June 2026 question 21 question
1 partOpen full size ↗
0620/231 mark
May/June 2026 · Question 38

6.2 Rate of reaction

6.2 Rate of reaction
0620/23 May/June 2026 question 38 question
1 partOpen full size ↗
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
9 partsOpen full size ↗
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
10 partsOpen full size ↗
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
11 partsOpen full size ↗
0620/4110 marks
May/June 2026 · Question 4

6.2 Rate of reaction

6.2 Rate of reaction
0620/41 May/June 2026 question 4 question
5 partsOpen full size ↗
Chemical reactions: IGCSE Chemistry (0620) past paper questions | Past Paper Pigeon