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 2025
10 question parts · 15 marks
Papers that tested it
16 of 16
Marks as the main point
271
Spec points
19
| Sitting | Question | Marks | Asks you to |
|---|---|---|---|
| June 2025 | Q1· mcq | 1 | — |
| June 2025 | Q2(a)· mcq | 1 | — |
| June 2025 | Q2(b)· mcq | 1 | — |
| June 2025 | Q2(c)· mcq | 1 | — |
| June 2025 | Q2(d)· mcq | 1 | — |
| June 2025 | Q3· mcq | 1 | — |
| June 2025 | Q14(a)· short | 2 | state |
| June 2025 | Q14(b)· short | 2 | draw |
| June 2025 | Q14(c)· short | 2 | calculate |
| June 2025 | Q14(d)· long | 3 | state |
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