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Explain with diagrams the process used to separate Different dyes in their liquid constituent ink.

Elements, Compounds & Mixtures

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Answer

Chromatography can be used to separate different dyes - in their liquid constituent ink.

Process — Place the ink spot containing different dyes on the filter paper.

The filter paper is hung with its lower end completely dipped in the solvent.

The solvent flows over the ink spot and the dyes separate out as shown below.

Explain with diagrams the process used to separate benzene from a mixture of benzene [b.p. 80°C] & toluene [b.p. 110°C]. Elements, Compounds & Mixtures, Simplified Chemistry Dalal Solutions ICSE Class 8.

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