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 2021
11 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 |
|---|---|---|---|
| June 2021 | Q2(a)· mcq | 1 | — |
| June 2021 | Q2(b)· mcq | 1 | — |
| June 2021 | Q2(c)· mcq | 1 | — |
| June 2021 | Q18(a)(i)· short | 2 | write |
| June 2021 | Q18(a)(ii)· short | 2 | calculate, state |
| June 2021 | Q18(a)(iii)· long | 4 | assess |
| June 2021 | Q18(b)(i)· short | 1 | state |
| June 2021 | Q18(b)(ii)· long | 5 | calculate |
| June 2021 | Q18(b)(iii)· long | 3 | explain |
| June 2021 | Q18(c)(i)· short | 2 | complete |
| June 2021 | Q18(c)(ii)· short | 2 | state, justify |
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