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TOPIC 7

Acids, bases and salts

Chemistry · Multiple Choice (Extended)

96 questionsShow all as
0620/211 mark
May/June 2026 · Question 19

7.1 The characteristic properties of acids and bases

7.1 The characteristic properties of acids and bases
0620/21 May/June 2026 question 19 question
1 partOpen full size ↗
0620/211 mark
May/June 2026 · Question 20

7.1 The characteristic properties of acids and bases

7.1 The characteristic properties of acids and bases
0620/21 May/June 2026 question 20 question
1 partOpen full size ↗
0620/211 mark
May/June 2026 · Question 21

7.2 Oxides

7.2 Oxides
0620/21 May/June 2026 question 21 question
1 partOpen full size ↗
0620/211 mark
May/June 2026 · Question 22

7.3 Preparation of salts

7.3 Preparation of salts
0620/21 May/June 2026 question 22 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
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0620/221 mark
May/June 2026 · Question 20

7.1 The characteristic properties of acids and bases

7.1 The characteristic properties of acids and bases
0620/22 May/June 2026 question 20 question
1 partOpen full size ↗
0620/221 mark
May/June 2026 · Question 22

7.3 Preparation of salts, 12.5 Identification of ions and gases

7.3 Preparation of salts12.5 Identification of ions and gases
0620/22 May/June 2026 question 22 question
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0620/231 mark
May/June 2026 · Question 23

7.2 Oxides

7.2 Oxides
0620/23 May/June 2026 question 23 question
1 partOpen full size ↗
0620/231 mark
May/June 2026 · Question 24

7.3 Preparation of salts

7.3 Preparation of salts
0620/23 May/June 2026 question 24 question
1 partOpen full size ↗
0620/221 mark
Feb/Mar 2026 · Question 17

7.1 The characteristic properties of acids and bases

7.1 The characteristic properties of acids and bases
0620/22 Feb/Mar 2026 question 17 question
1 partOpen full size ↗
0620/221 mark
Feb/Mar 2026 · Question 18

7.1 The characteristic properties of acids and bases

7.1 The characteristic properties of acids and bases
0620/22 Feb/Mar 2026 question 18 question
1 partOpen full size ↗
0620/221 mark
Feb/Mar 2026 · Question 19

7.2 Oxides

7.2 Oxides
0620/22 Feb/Mar 2026 question 19 question
1 partOpen full size ↗
0620/221 mark
Feb/Mar 2026 · Question 21

7.3 Preparation of salts

7.3 Preparation of salts
0620/22 Feb/Mar 2026 question 21 question
1 partOpen full size ↗
0620/221 mark
Feb/Mar 2026 · Question 33

11.7 Carboxylic acids, 7.1 The characteristic properties of acids and bases

11.7 Carboxylic acids7.1 The characteristic properties of acids and bases
0620/22 Feb/Mar 2026 question 33 question
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0620/211 mark
Oct/Nov 2025 · Question 20

11.7 Carboxylic acids, 7.1 The characteristic properties of acids and bases

11.7 Carboxylic acids7.1 The characteristic properties of acids and bases
0620/21 Oct/Nov 2025 question 20 question
1 partOpen full size ↗
0620/211 mark
Oct/Nov 2025 · Question 21

7.3 Preparation of salts

7.3 Preparation of salts
0620/21 Oct/Nov 2025 question 21 question
1 partOpen full size ↗
0620/211 mark
Oct/Nov 2025 · Question 22

7.2 Oxides

7.2 Oxides
0620/21 Oct/Nov 2025 question 22 question
1 partOpen full size ↗
0620/221 mark
Oct/Nov 2025 · Question 20

7.3 Preparation of salts, 12.4 Separation and purification

7.3 Preparation of salts12.4 Separation and purification
0620/22 Oct/Nov 2025 question 20 question
1 partOpen full size ↗
0620/221 mark
Oct/Nov 2025 · Question 21

7.2 Oxides, 8.1 Arrangement of elements

7.2 Oxides8.1 Arrangement of elements
0620/22 Oct/Nov 2025 question 21 question
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0620/221 mark
Oct/Nov 2025 · Question 22

7.1 The characteristic properties of acids and bases

7.1 The characteristic properties of acids and bases
0620/22 Oct/Nov 2025 question 22 question
1 partOpen full size ↗
0620/231 mark
Oct/Nov 2025 · Question 21

7.1 The characteristic properties of acids and bases

7.1 The characteristic properties of acids and bases
0620/23 Oct/Nov 2025 question 21 question
1 partOpen full size ↗
0620/231 mark
Oct/Nov 2025 · Question 24

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
0620/23 Oct/Nov 2025 question 24 question
1 partOpen full size ↗
0620/231 mark
Oct/Nov 2025 · Question 25

7.2 Oxides

7.2 Oxides
0620/23 Oct/Nov 2025 question 25 question
1 partOpen full size ↗
0620/231 mark
Oct/Nov 2025 · Question 34

7.1 The characteristic properties of acids and bases, 11.7 Carboxylic acids

7.1 The characteristic properties of acids and bases11.7 Carboxylic acids
0620/23 Oct/Nov 2025 question 34 question
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0620/211 mark
May/June 2025 · Question 18

7.1 The characteristic properties of acids and bases

7.1 The characteristic properties of acids and bases
0620/21 May/June 2025 question 18 question
1 partOpen full size ↗
0620/211 mark
May/June 2025 · Question 19

7.3 Preparation of salts

7.3 Preparation of salts
0620/21 May/June 2025 question 19 question
1 partOpen full size ↗
0620/211 mark
May/June 2025 · Question 36

11.7 Carboxylic acids, 7.1 The characteristic properties of acids and bases

11.7 Carboxylic acids7.1 The characteristic properties of acids and bases
0620/21 May/June 2025 question 36 question
1 partOpen full size ↗
0620/221 mark
May/June 2025 · Question 18

7.1 The characteristic properties of acids and bases, 10.2 Fertilisers

7.1 The characteristic properties of acids and bases10.2 Fertilisers
0620/22 May/June 2025 question 18 question
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0620/221 mark
May/June 2025 · Question 19

7.1 The characteristic properties of acids and bases

7.1 The characteristic properties of acids and bases
0620/22 May/June 2025 question 19 question
1 partOpen full size ↗
0620/221 mark
May/June 2025 · Question 20

7.2 Oxides

7.2 Oxides
0620/22 May/June 2025 question 20 question
1 partOpen full size ↗
Acids, bases and salts: IGCSE Chemistry (0620) past paper questions | Past Paper Pigeon