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Interpretation of Chromatograms — Edexcel GCSE Chemistry 1CH0
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Chemistry
Edexcel GCSE Chemistry
States of Matter and Mixtures
Separating and Purifying Substances
Interpretation of Chromatograms
Edexcel GCSE Chemistry · 1CH0
Interpretation of Chromatograms
What you need to know
Interpret a paper chromatogram to distinguish between pure and impure substances.
Identify substances in a chromatogram by comparison with known substances.
Identify substances by calculation and use of Rf values.
Revision notes
1
Interpretation of Chromatograms
4 key terms
Practise with past papers
Key terms & definitions
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Paper Chromatography
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Core Practical: Composition of Inks
