Chemistry 5070 · 6 Chemical reactions
6.2 Rate of reaction
Explain reaction rates using collision theory, investigate factors like concentration, temperature, and catalysts, and interpret experimental rate data and graphs.
- Questions
- 189
- Years
- 2004–2026
- Multiple choice
- 106
- Written answer
- 83
- Average marks
- 4.9
Practise chemical reactions questions with instant markingTeachers: build a worksheet from past papers
Where this subtopic appears
- Paper 1variants 01, 11, 1288
- Paper 4variants 04, 41, 4260
- Paper 2variants 02, 21, 2237
- Paper 3variants 31, 324
Questions by year
| Year | May/June | Oct/Nov | Total |
|---|---|---|---|
| 2026 | 8 | – | 8 |
| 2023 | 9 | 5 | 14 |
| 2022 | 8 | 8 | 16 |
| 2021 | 9 | 8 | 17 |
| 2020 | 6 | 7 | 13 |
| 2019 | 6 | 6 | 12 |
| 2018 | 9 | 5 | 14 |
| 2017 | 4 | 5 | 9 |
| 2016 | 8 | 7 | 15 |
| 2015 | 5 | 3 | 8 |
| 2014 | 1 | 2 | 3 |
| 2013 | 3 | 2 | 5 |
| 2012 | 2 | 2 | 4 |
| 2011 | 4 | 3 | 7 |
| 2009 | 4 | 4 | 8 |
| 2008 | 3 | 3 | 6 |
| 2007 | 2 | 6 | 8 |
| 2006 | 4 | 6 | 10 |
| 2005 | 3 | 5 | 8 |
| 2004 | – | 4 | 4 |
