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 · January 2021
10 question parts · 24 marks
Papers that tested it
16 of 16
Marks as the main point
271
Spec points
19
| Sitting | Question | Marks | Asks you to |
|---|---|---|---|
| January 2021 | Q1· mcq | 1 | — |
| January 2021 | Q2· mcq | 1 | — |
| January 2021 | Q3(a)· mcq | 1 | — |
| January 2021 | Q3(b)· mcq | 1 | — |
| January 2021 | Q4· mcq | 1 | — |
| January 2021 | Q19(a)· long | 7 | identify |
| January 2021 | Q19(b)(iii)· short | 2 | suggest |
| January 2021 | Q19(c)(ii)· short | 2 | show that |
| January 2021 | Q19(d)· long | 6 | calculate |
| January 2021 | Q21(a)· short | 2 | deduce |
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