
Chromatography
Quiz by Oak National Academy: KS3 Science (2)
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6 questions
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- Q1What is chromatography used for?To mix coloured substances together.To separate and analyse coloured mixtures.To create coloured solutions.30s
- Q2The pattern of results obtained from chromatography is called a ...Users enter free textType an Answer30s
- Q3How does a pure substance behave in chromatography?It produces multiple spots.It does not move.It produces one spot only.30s
- Q4The line on the chromatogram on which the samples are placed must be drawn in pencil because it is ______ in the solvent.Users enter free textType an Answer30s
- Q5Order these steps in performing chromatography, starting with drawing a pencil line.Users link answersLinking30s
- Q6What can you conclude from this chromatogram?Users sort answers between categoriesSorting30s