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Question:

The best and latest technique for isolation, purification and separation of organic compounds is:

(a) Crystallisation

(b) Distillation

(c) Sublimation

(d) Chromatography

Answer:

(d) Chromatography

Chromatography is the most useful technique of separation and purification of organic compounds. It was first used to separate a mixture of coloured substances.


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  • Answered by Ekta Mehta
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