Groups 1 and 2 in Unit 3 — Chemistry IAL Past Papers

30 papers, 2014–2025 · Unit 3

The Chemistry IAL Unit 3 — Practical Skills in Chemistry I past papers in the collection that assess groups 1 and 2.

By unit: all units (73) · Unit 2 (32) · Unit 3 (30) · Unit 6 (10) · Unit 7 (1)

Unit 3: on 30 of 32 papers, 1–17 marks a paper (7 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 3 · June 2025 · Q2 (a(i), a(ii), a(iii), a(iv)) · 8 marks — question paper and mark scheme
Unit 3 · January 2025 · Q1 (a(i), a(ii), b(i), b(ii)) · 11 marks — question paper and mark scheme
Unit 3 · October 2024 · Q1 (a(i), b(i), b(ii)) · 9 marks — question paper and mark scheme
Unit 3 · October 2023 · Q1 (a(i), a(ii)) · 5 marks — question paper and mark scheme
Unit 3 · June 2023 · Q1 (a(i), a(iii), b(i), b(ii), b(iii)) · 8 marks · needs (a(ii)), Q2 (b) · 1 mark, Q4 (a(i)) · 2 marks — question paper and mark scheme
Unit 3 · January 2023 · Q1 (b) · 2 marks — question paper and mark scheme
Unit 3 · October 2022 · Q1 (a(i), a(ii), a(iii), b(i)) · 8 marks — question paper and mark scheme
Unit 3 · June 2022 · Q2 (c(i)) · 2 marks — question paper and mark scheme
Unit 3 · January 2022 · Q1 (a(ii)) · 2 marks — question paper and mark scheme
Unit 3 · October 2021 · Q1 (a, b, c, d(i), d(ii), d(iii), d(iv)) · 10 marks — question paper and mark scheme
Unit 3 · June 2021 · Q1 (a(i), a(ii), b) · 10 marks — question paper and mark scheme
Unit 3 · January 2021 · Q1 (a(ii), a(iii), b) · 6 marks, Q3 (a, b(i), b(ii)) · 6 marks — question paper and mark scheme
Unit 3 · October 2020 · Q1 (a, b, c, d, e) · 8 marks, Q2 (a, b) · 9 marks — question paper and mark scheme
Unit 3 · January 2020 · Q1 (a(ii), b(i), b(ii)) · 6 marks — question paper and mark scheme
Unit 3 · October 2019 · Q1 (a(i), a(ii)) · 3 marks — question paper and mark scheme
Unit 3 · June 2019 · Q1 (a(i), a(ii), b(i), b(ii)) · 9 marks — question paper and mark scheme
Unit 3 · June 2019 · Q1 (b, d(i), d(ii)) · 10 marks — question paper and mark scheme
Unit 3 · January 2019 · Q2 (a, b(i), b(ii)) · 8 marks — question paper and mark scheme
Unit 3 · October 2018 · Q1 (a(i), a(ii), b(i), b(ii), c) · 12 marks — question paper and mark scheme
Unit 3 · June 2018 · Q1 (a(i), a(ii), a(iii)) · 8 marks — question paper and mark scheme
Unit 3 · January 2018 · Q1 (a, b, c(i), c(ii), d, e(i), e(ii)) · 12 marks — question paper and mark scheme
Unit 3 · October 2017 · Q1 (b(i), b(ii), d, e(iii)) · 6 marks · needs (e(i), e(ii)) — question paper and mark scheme
Unit 3 · June 2017 · Q1 (a(i), a(ii), b(ii)) · 5 marks — question paper and mark scheme
Unit 3 · January 2017 · Q1 (a, b) · 4 marks — question paper and mark scheme
Unit 3 · October 2016 · Q1 (a(i), a(ii), a(iii), b(i), b(ii), c(i), c(ii), d) · 10 marks — question paper and mark scheme
Unit 3 · January 2016 · Q1 (a, b, c(iii)) · 6 marks — question paper and mark scheme
Unit 3 · June 2015 · Q1 (a(i), b(i)) · 2 marks — question paper and mark scheme
Unit 3 · January 2015 · Q2 (g, h) · 3 marks · needs (c, d, e) — question paper and mark scheme
Unit 3 · June 2014 · Q1 (a) · 1 mark — question paper and mark scheme
Unit 3 · January 2014 · Q1 (a, e(i), e(ii)) · 4 marks · needs (c) — question paper and mark scheme

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