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Edexcel International A Level Chemistry questions by topic

Every question from every Edexcel International A Level Chemistry paper, 2019–2025, part by part. Filter by topic, paper or year, open the mark scheme under any question, and download a set as a PDF. A sitting marked (R) or (A) is a second paper Pearson set for it, sat in other time zones. Pearson keeps its newest papers (October 2025 on) for schools, and hasn’t published October 2019’s papers.

Topics Pick as many as you like. Open one to choose its sub-topics.

Year 1 · AS

Year 2 · A‑Level only

Paper
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Exam
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Calculations

4,117 questions

  1. Q1

    June 2025 · AS Unit 1

    1 mark
    The whole paper ↗
    Your answer
  2. Q2

    June 2025 · AS Unit 1

    1 mark
    The whole paper ↗
    Your answer
  3. Q3

    June 2025 · AS Unit 1

    1 mark
    The whole paper ↗
    Your answer
  4. Q4

    June 2025 · AS Unit 1

    1 mark
    The whole paper ↗
    Your answer
  5. Q5

    June 2025 · AS Unit 1

    1 mark
    The whole paper ↗
    Your answer
  6. Q6

    June 2025 · AS Unit 1

    1 mark
    The whole paper ↗
    Your answer
  7. Q7

    June 2025 · AS Unit 1

    1 mark
    The whole paper ↗
    Your answer
  8. Q8

    June 2025 · AS Unit 1

    1 mark
    The whole paper ↗
    Your answer
  9. Q9

    June 2025 · AS Unit 1

    1 mark
    The whole paper ↗
    Your answer
  10. Q10

    June 2025 · AS Unit 1

    1 mark
    The whole paper ↗
    Your answer
  11. Q11

    June 2025 · AS Unit 1

    1 mark
    The whole paper ↗
    Your answer
  12. Q12

    June 2025 · AS Unit 1

    1 mark
    The whole paper ↗
    Your answer
  13. Q13

    June 2025 · AS Unit 1

    1 mark
    The whole paper ↗
    Your answer
  14. Q14(a)

    June 2025 · AS Unit 1

    1 mark
    The whole paper ↗
  15. Q14(b)

    June 2025 · AS Unit 1

    1 mark
    The whole paper ↗
    Your answer
  16. Q15

    June 2025 · AS Unit 1

    1 mark
    The whole paper ↗
    Your answer
  17. Q16

    June 2025 · AS Unit 1

    1 mark
    The whole paper ↗
    Your answer
  18. Q17

    June 2025 · AS Unit 1

    1 mark
    The whole paper ↗
  19. Q18

    June 2025 · AS Unit 1

    1 mark
    The whole paper ↗
  20. Q19

    June 2025 · AS Unit 1

    1 mark
    The whole paper ↗
    Your answer

Questions, mark schemes and examiner’s reports are © Pearson Edexcel, from their published past papers. Plumi isn’t affiliated with any exam board. Want whole papers? Every Edexcel International A Level Chemistry paper.

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