Question

Why is crystallization considered a better technique than evaporation

Answer 1

Crystallization is considered a better technique than evaporation because in crystalization pure solid crystals of an uniform solution are formed, whereas, in evaporation only a change in the state of the substance or solution takes place.

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Answer 2

Why crystalization is better than evaporation?

1. It occurs on the entire surface.
2. we get solid in the pure crystallized form.
3. The soluble impurities get removed in this process.
4. It doesn't require very high temperature conditions.