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CHEMISTRY CH10 Matter Around Us — Science STD 9 — Question

Tamilnadu BoardEnglish MediumSTD 9ScienceCHEMISTRY CH10 Matter Around Us1 Mark
Question
What is paper chromatography?
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Answer

Paper chromatography is used .to separate the different coloured dyes in a sample. It is based on the principle of different solubility in the solvent which is absorbed to different extents by the chromatography paper.

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