I'm wondering exactly how much we're expected to know about chromatography for the exam next week.. the syllabus only has 2 small points on it but my revision guide (collins one) has 4 pages explaining all different types of chromatography and how they work.
How much are people planning to learn?
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Chromatography - AQA Chem Unit 4 A Level watch
- Thread Starter
- 21-01-2010 17:53
- 21-01-2010 17:59
I think we need to know about 2 of them but can't for the life of me remember which ones!
- 21-01-2010 18:06
I'm using the AQA Chemistry Nelson Thorns and A2-level Chemistry revision guide other than that it's all on the cyberweb, past papers, worksheet..yeah.