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Dashboard Practice Questions Subjects Topic Questions Past Papers Notes

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Focused CAIE AS & A Level revision: topic questions, notes, videos, past papers and mark schemes.

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Topic Questions Chemistry Paper 2Atoms, Molecules and Stoichiometry

Atoms, Molecules and Stoichiometry

Every 9701 Paper 2 past-paper question on atoms, molecules and stoichiometry — each with its official Cambridge mark scheme. Pick a year.

18 past-paper questions · 2020–2025

9701/21/O/N/25Oct–Nov 2025Question 3[13 marks]

9701/21/O/N/25 question 3

9701/21/O/N/25 question 3

9701/21/M/J/25May–June 2025Question 4[9 marks]

9701/21/M/J/25 question 4

9701/21/M/J/25 question 4

9701/22/M/J/25May–June 2025Question 5[5 marks]

9701/22/M/J/25 question 5

9701/22/M/J/25 question 5

9701/22/F/M/25Feb–March 2025Question 1[17 marks]

9701/22/F/M/25 question 1

9701/22/F/M/25 question 1