Unit 12 — Experimental Techniques and Chemical Analysis
Chromatography — O Level Chemistry Chemistry
Using paper chromatography to separate and identify substances in a mixture.
Topic Overview
Using paper chromatography to separate and identify substances in a mixture. This sits within O Level Chemistry (Cambridge), alongside the other topics on that syllabus.
Topical Past Papers
Real exam questions on Chromatography, compiled by topic rather than by year, testing understanding rather than recall alone. Newer files include their own answers.
MCQs
Quick-check multiple-choice questions on Chromatography, for testing recall and spotting gaps fast.
MCQs coming soon
O Level Chemistry Notes
Presentation notes for Chromatography, for online study — view only.
Notes coming soon