C12 Chemical analysis 0.0 / 5 ? ChemistryC12GCSEAQA Created by: emewsCreated on: 30-12-17 16:07 Name two types of phases in chromatography. Mobile phase and stationary phase. 1 of 5 What happens in chromatography? In chromatography, substances are separated as they travel in a mobile phase which passes through a stationary phase. 2 of 5 Which of the following does not affect how far spots travel up a chromatogram? The temperature of the solvent used. 3 of 5 What shows the concentration of compounds present on a gas chromatogram? The height of the peaks shown. 4 of 5 In an acid/base titration, where should the acid be? An acid of a known concentration is normally added from the burette. 5 of 5
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