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Spectroscopy and chromatography
Spectroscopy and chromatography in Unit 2 — Chemistry IAL Past Papers
31 papers, 2014–2025 · Unit 2
The Chemistry IAL Unit 2 — Energetics, Group Chemistry, Halogenoalkanes and Alcohols past papers in the collection that assess spectroscopy and chromatography.
By unit: all units (106) · Unit 2 (31) · Unit 3 (20) · Unit 4 (31) · Unit 6 (23) · Unit 7 (1)
Unit 2: on 31 of 32 papers, 1–7 marks a paper (3 on average)
Read question by question: blind checks found 112 of 120 question parts tagged with the right topic (95% confidence interval 87.4–96.6%). “needs (a)” names an earlier part the listed parts build on, so a question can be worked through whole.
How topics are found and checked
Papers
Unit 2 · June 2025 · Q12 (a) · 1 mark, Q16 (c(ii)) · 2 marks — question paper and mark scheme
Unit 2 · January 2025 · Q20 · 6 marks — question paper and mark scheme
Unit 2 · October 2024 · Q14 (b) · 1 mark, Q15 · 1 mark — question paper and mark scheme
Unit 2 · June 2024 · Q20 (a(ii), a(iii)) · 5 marks — question paper and mark scheme
Unit 2 · January 2024 · Q20 · 1 mark, Q23 (c(iii)) · 2 marks — question paper and mark scheme
Unit 2 · October 2023 · Q14 (a, b) · 2 marks, Q21 (a(ii), a(iv)) · 4 marks · needs (a(i), a(iii)) — question paper and mark scheme
Unit 2 · June 2023 · Q21 (c) · 2 marks — question paper and mark scheme
Unit 2 · January 2023 · Q15 · 1 mark, Q16 · 1 mark — question paper and mark scheme
Unit 2 · October 2022 · Q22 (c(iii)) · 2 marks — question paper and mark scheme
Unit 2 · June 2022 · Q14 (c) · 1 mark — question paper and mark scheme
Unit 2 · January 2022 · Q24 (d(i), d(ii)) · 2 marks — question paper and mark scheme
Unit 2 · October 2021 · Q1 · 1 mark, Q4 · 1 mark, Q5 · 1 mark — question paper and mark scheme
Unit 2 · June 2021 · Q12 · 1 mark, Q13 · 1 mark, Q22 (c(ii), d) · 3 marks — question paper and mark scheme
Unit 2 · October 2020 · Q17 (b(iv)) · 3 marks — question paper and mark scheme
Unit 2 · January 2020 · Q14 (a) · 1 mark, Q17 (d(iii)) · 1 mark · needs (c) — question paper and mark scheme
Unit 2 · October 2019 · Q15 (b, c) · 2 marks — question paper and mark scheme
Unit 2 · June 2019 · Q12 · 1 mark, Q13 · 1 mark, Q14 · 1 mark — question paper and mark scheme
Unit 2 · June 2019 · Q18 · 1 mark, Q22 (b(ii)) · 2 marks — question paper and mark scheme
Unit 2 · January 2019 · Q19 (c(iii)) · 2 marks · needs (c(ii)), Q20 (b(ii), b(iii)) · 3 marks — question paper and mark scheme
Unit 2 · October 2018 · Q20 · 1 mark, Q21 (d(i), d(ii)) · 4 marks — question paper and mark scheme
Unit 2 · June 2018 · Q25 (a(i), a(ii), a(iii)) · 4 marks — question paper and mark scheme
Unit 2 · January 2018 · Q14 · 1 mark, Q15 · 1 mark, Q21 (c(i)) · 3 marks — question paper and mark scheme
Unit 2 · October 2017 · Q21 (b(i), b(ii)) · 2 marks — question paper and mark scheme
Unit 2 · June 2017 · Q17 · 1 mark, Q18 · 1 mark — question paper and mark scheme
Unit 2 · January 2017 · Q3 · 1 mark, Q21 (f(i), f(ii)) · 3 marks — question paper and mark scheme
Unit 2 · October 2016 · Q17 · 1 mark, Q19 · 1 mark, Q24 (c(i)) · 2 marks — question paper and mark scheme
Unit 2 · January 2016 · Q18 · 1 mark — question paper and mark scheme
Unit 2 · June 2015 · Q22 (b(i), b(ii)) · 3 marks, Q23 (h) · 4 marks — question paper and mark scheme
Unit 2 · January 2015 · Q20 (c(ii)) · 2 marks — question paper and mark scheme
Unit 2 · June 2014 · Q9 · 1 mark, Q21 (c(iii)) · 2 marks — question paper and mark scheme
Unit 2 · January 2014 · Q23 (d(ii), f) · 4 marks — question paper and mark scheme
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