Co-ordinated Sciences (9–1) 0973
Cambridge IGCSE Co-ordinated Sciences (9–1) 0973 — C7 - Acids, Bases, and Salts topical past papers
98 past-paper questions on C7 - Acids, Bases, and Salts for Co-ordinated Sciences (9–1) 0973.
- Questions
- 98
- Years
- 2020–2026
- With mark scheme
- 96%
- Questions 2022–2026
- 69
Anyone can browse these pages. Opening the questions and their mark schemes takes a free Momentum account.
How C7 - Acids, Bases, and Salts has been examined
From 2022 to 2026, C7 - Acids, Bases, and Salts was on Paper 6 · Alternative to Practical in 9 of 9 exam series, worth about 19% of that paper’s marks.
| Paper | Questions | Share of marks | Series |
|---|---|---|---|
| Paper 1 · Multiple Choice (Core) | 18 | 3% | 8 of 9 |
| Paper 2 · Multiple Choice (Extended) | 15 | 3% | 7 of 9 |
| Paper 3 · Theory (Core) | 9 | 6% | 5 of 9 |
| Paper 4 · Theory (Extended) | 9 | 6% | 6 of 9 |
| Paper 6 · Alternative to Practical | 18 | 19% | 9 of 9 |
Momentum’s own count, over the questions in its bank for these years: a series is one exam session, every zone included, and a question filed under two chapters counts in both. Median marks per question: 5.
Filed in Momentum under: C7 - Acids, Bases, and Salts.
Practising in Momentum
- Every question in a chapter as one list, from every paper and year in the bank, newest first or shuffled.
- Each question turns over to its own part of the mark scheme, where the board published one.
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Past-paper questions and mark schemes are the copyright of Cambridge International. Momentum shows them to signed-in learners for revision and does not publish them on these pages.