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Drying and Dehydrating Agents

Which of the ...

Question

Which of the following is a physico-chemical method of separation and purification?

A

Electrolysis

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B

Distillation in a flask or a big tower

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C

Filtration through a filtering medium

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D

Leaching

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Solution

The correct option is A Electrolysis
Electrolysis is the only physico-chemical method. Rest all are physical processes.

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