Which techniques is based on the difference in the solubilities o… - Vidyadip

MCQ

Which techniques is based on the difference in the solubilities of the compound and the impurities in a suitable solvent?

A
Sublimation.
B
Crystallisation.
C
Distillation.
D
None of these.

✓

Answer

Crystallisation.

Explanation:

Crystallisation process is based on the difference in the solubilities of the compound and the impurities in a suitable solvent. The impure compound is dissolved in a solvent in which it is sparingly soluble at room temperature but appreciably soluble at higher temperature.

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