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Paper 3Theory (Core)1 marks
The following experiment was conducted to separate a mixture of colored inks using paper chromatography.
Description
Chromatography Experiment
A small dot of ink was placed on chromatography paper and the paper was dipped in a solvent. After some time, different colored spots appeared on the paper.
- a[1]
State the purpose of using a solvent in this experiment.
Aim for approximately 1 distinct marking point.
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