Chemistry of the environment · Cambridge O Level 5070
10.2 Fertilisers
10.2 Fertilisers appeared in 6 of the 6 years from 2020–2025, worth 78 marks across 28 questions — about 2.79 marks each.
Based on 95 real Cambridge past papers, 2020–2025.
Questions per year
How many Chemistry questions tagged to this topic appeared each year.
- 20207
- 20213
- 20227
- 20233
- 20247
- 20251
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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