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EnglandChemistryQuick questions
3.3 Organic chemistry
Quick questions on Chromatography: TLC, column and gas chromatography, Rf values and GC-MS - AQA A-Level Chemistry
2short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.
What is q1?Show answer
Name the two phases in any form of chromatography. [2 marks]
What is q2?Show answer
What does GC-MS add beyond gas chromatography alone? [1 mark]
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