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.
Redox Equilibria · June 2023
12 question parts · 20 marks
Papers that tested it
16 of 16
Marks as the main point
271
Spec points
19
| Sitting | Question | Marks | Asks you to |
|---|---|---|---|
| June 2023 | Q1· mcq | 1 | — |
| June 2023 | Q2· mcq | 1 | — |
| June 2023 | Q3· mcq | 1 | — |
| June 2023 | Q4· mcq | 1 | — |
| June 2023 | Q5· mcq | 1 | — |
| June 2023 | Q21(b)(i)· short | 2 | explain |
| June 2023 | Q21(d)(i)· short | 1 | suggest |
| June 2023 | Q21(d)(ii)· short | 1 | deduce |
| June 2023 | Q21(d)(iii)· short | 1 | write |
| June 2023 | Q21(d)(iv)· long | 3 | add, include |
| June 2023 | Q21(d)(v)· short | 1 | suggest |
| June 2023 | Q22· long | 6 | calculate |
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