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Solvent used in crystallisation should...

Solvent used in crystallisation should

A

not dissolve the impurities

B

not react chemically with substance

C

do not crystallise on cooling

D

all of the above.

Text Solution

Verified by Experts

The correct Answer is:
D
During crystallisation the solvent is selected in such a way that only the compound is soluble in it and the impurities remain insoluble. Compound should only be soluble in the solvent on heating and crystallise on cooling
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