CAPE Chemistry Unit 2 · 2015 · Paper 1 · Question Q26
A mixture of gases containing methanol, ethanol, propan-1-ol and propan-2-ol, was obtained from a refinery. What method can be used to separate these gases for analysis?
- (A)Mass spectroscopy
- (B)IR spectroscopy
- (C)Gas-liquid chromatography
- (D)High pressure liquid chromatography
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