Experimental techniques and chemical analysis · Cambridge IGCSE 0654
C12.3 Chromatography
C12.3 Chromatography appeared in 6 of the 6 years from 2020–2025, worth 155 marks across 28 questions — about 5.54 marks each.
Based on 238 real Cambridge past papers, 2020–2025.
Questions per year
How many Co-ordinated Sciences questions tagged to this topic appeared each year.
- 20202
- 20215
- 20223
- 20238
- 20241
- 20259
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.
Practise this topic
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