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 · October 2020
8 question parts · 21 marks
Papers that tested it
16 of 16
Marks as the main point
271
Spec points
19
| Sitting | Question | Marks | Asks you to |
|---|---|---|---|
| October 2020 | Q15· mcq | 1 | — |
| October 2020 | Q19· mcq | 1 | — |
| October 2020 | Q21(a)· long | 3 | identify |
| October 2020 | Q21(b)· long | 3 | write |
| October 2020 | Q21(c)· short | 2 | calculate |
| October 2020 | Q24(b)(ii)· short | 1 | deduce, justify |
| October 2020 | Q24(b)(iii)· long | 5 | predict |
| October 2020 | Q25(f)· long | 5 | calculate |
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