Past papers · Chemistry
WCH15
Transition Metals and Organic Nitrogen Chemistry
16 papers indexed since 2019, question by question. Next sitting: Thu, 21 Jan 2027. Pick a topic to see every question that tested it.
Organic Synthesis
57 question parts · 160 marks
Papers that tested it
16 of 16
Marks as the main point
131
Spec points
5
| Sitting | Question | Marks | Asks you to |
|---|---|---|---|
| June 2025 | Q12· mcq | 1 | — |
| June 2025 | Q18(d)(i)· short | 1 | name |
| June 2025 | Q20(a)(v)· short | 1 | suggest |
| June 2025regional | Q15(a)· mcq | 1 | — |
| June 2025regional | Q18(e)· short | 1 | name |
| June 2025regional | Q18(f)· short | 1 | draw |
| June 2025regional | Q19(b)(ii)· long | 3 | determine |
| January 2025 | Q10· mcq | 1 | — |
| January 2025 | Q12· mcq | 1 | — |
| January 2025 | Q19· long | 6 | complete |
| October 2024 | Q6(b)· mcq | 1 | — |
| October 2024 | Q19(b)(ii)· short | 1 | give |
| October 2024 | Q19(c)· long | 7 | devise, give |
| June 2024 | Q11(a)· mcq | 1 | — |
| June 2024 | Q11(b)· mcq | 1 | — |
| June 2024 | Q12(a)· mcq | 1 | — |
| June 2024 | Q12(b)· mcq | 1 | — |
| June 2024 | Q15(a)(ii)· short | 1 | deduce |
| June 2024 | Q15(c)· long | 3 | identify |
| June 2024 | Q19(d)· long | 5 | deduce |
| January 2024 | Q14(c)· linkage | 6 | assess |
| January 2024 | Q15(b)· long | 7 | complete, include |
| October 2023 | Q20(b)· long | 7 | devise, include |
| October 2023 | Q21(b)(ii)· short | 1 | write |
| June 2023 | Q20· mcq | 1 | — |
| January 2023 | Q12(a)· mcq | 1 | — |
| January 2023 | Q12(b)· mcq | 1 | — |
| January 2023 | Q17(a)· long | 4 | show that |
| January 2023 | Q17(b)· long | 5 | draw |
| January 2023 | Q17(d)· short | 2 | deduce, justify |
| January 2023 | Q19(b)· long | 5 | devise |
| October 2022 | Q17· mcq | 1 | — |
| October 2022 | Q18· mcq | 1 | — |
| October 2022 | Q21(a)(ii)· short | 2 | deduce |
| October 2022 | Q23(d)· long | 4 | devise |
| June 2022 | Q9(a)· mcq | 1 | — |
| June 2022 | Q9(b)· mcq | 1 | — |
| June 2022 | Q9(c)· mcq | 1 | — |
| June 2022 | Q9(d)· mcq | 1 | — |
| June 2022 | Q14(a)· long | 4 | determine |
| June 2022 | Q14(b)· long | 6 | deduce, explain |
| June 2022 | Q16· long | 6 | devise |
| January 2022 | Q15(a)· long | 4 | show that |
| January 2022 | Q15(b)· long | 7 | deduce, justify |
| January 2022 | Q16(a)· long | 6 | devise |
| October 2021 | Q16· mcq | 1 | — |
| October 2021 | Q17· mcq | 1 | — |
| June 2021 | Q19(b)(iii)· long | 3 | determine |
| June 2021 | Q19(c)· linkage | 6 | deduce |
| June 2021 | Q19(d)· short | 1 | draw |
| January 2021 | Q17· mcq | 1 | — |
| January 2021 | Q20(b)· long | 4 | devise, identify |
| January 2021 | Q20(c)· long | 5 | devise, identify |
| January 2021 | Q22(a)· long | 3 | determine |
| October 2020 | Q11· mcq | 1 | — |
| October 2020 | Q23(b)· long | 6 | devise |
| October 2020 | Q25(e)(ii)· long | 4 | deduce, justify |
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