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PAPER 4 · A LEVEL STRUCTURED QUESTIONS

9701/42 May/June 2025

2 hours · 100 marks · 9 questions

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9701/428 marks
May/June 2025 · Question 1

10 Group 2, 2.2 The mole and the Avogadro constant, 25.1 Acids and bases

10 Group 22.2 The mole and the Avogadro constant25.1 Acids and bases
9701/42 May/June 2025 question 1 question
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9701/4217 marks
May/June 2025 · Question 2

28.3 Colour of complexes, 24.2 Standard electrode potentials and the Nernst equation, 6.1 Redox processes

28.3 Colour of complexes24.2 Standard electrode potentials and the Nernst equation6.1 Redox processes
9701/42 May/June 2025 question 2 question
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9701/428 marks
May/June 2025 · Question 3

23.3 Entropy change, 23.4 Gibbs free energy change

23.3 Entropy change23.4 Gibbs free energy change
9701/42 May/June 2025 question 3 question
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9701/4210 marks
May/June 2025 · Question 4

26.1 Rate equations, orders of reaction and rate constants

26.1 Rate equations, orders of reaction and rate constants
9701/42 May/June 2025 question 4 question
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9701/4212 marks
May/June 2025 · Question 5

25.1 Acids and bases, 7.2 Bronsted-Lowry theory of acids and bases

25.1 Acids and bases7.2 Bronsted-Lowry theory of acids and bases
9701/42 May/June 2025 question 5 question
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9701/4219 marks
May/June 2025 · Question 6

32.2 Phenol, 30.1 Arenes, 36.1 Organic synthesis

32.2 Phenol30.1 Arenes36.1 Organic synthesis
9701/42 May/June 2025 question 6 question
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9701/4211 marks
May/June 2025 · Question 7

34.1 Primary and secondary amines, 35.1 Condensation polymerisation, 29.4 Optical isomerism

34.1 Primary and secondary amines35.1 Condensation polymerisation29.4 Optical isomerism
9701/42 May/June 2025 question 7 question
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9701/426 marks
May/June 2025 · Question 8

37.3 Carbon-13 NMR spectroscopy, 37.4 Proton (1H) NMR spectroscopy

37.3 Carbon-13 NMR spectroscopy37.4 Proton (1H) NMR spectroscopy
9701/42 May/June 2025 question 8 question
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9701/429 marks
May/June 2025 · Question 9

34.4 Amino acids, 36.1 Organic synthesis

34.4 Amino acids36.1 Organic synthesis
9701/42 May/June 2025 question 9 question
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