Key term for OCR GCSE Chemistry A, used in Identifying the products of chemical reactions.
The natural attraction or force of interaction between a substance and the stationary phase.
Affinity appears in OCR GCSE Chemistry A revision content for Predicting and identifying reactions and products, especially Identifying the products of chemical reactions and Interpreting Instrumental Data.
Predicting and identifying reactions and products
Identifying the products of chemical reactions • Interpreting Instrumental Data
Elements, compounds and mixtures
Purity and separating mixtures • Interpreting Chromatograms
Elements, compounds and mixtures
Purity and separating mixtures • Phases in Chromatography
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