Chemical reactions · Cambridge IGCSE 0620
6.3 Reversible reactions and equilibrium
6.3 Reversible reactions and equilibrium appeared in 6 of the 6 years from 2020–2025, worth 575 marks across 123 questions — about 4.67 marks each.
Based on 248 real Cambridge past papers, 2020–2025.
Questions per year
How many Chemistry questions tagged to this topic appeared each year.
- 202026
- 202119
- 202220
- 202318
- 202419
- 202521
Appearance history
- Most recent
- 2025
- First in range
- 2020
- Years since last
- 0
- Longest gap
- 0 years
Historical occurrence only — not an exam prediction.
Related topics
Topics that most often share a question with this one.
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