Question

Hey
Why is crystalisation is better than evaporation​

Answer 1

in case of crystallization pure substance is obtained where as in evaporation impurity is still present. Second. In case of of crystallization no cracking is takes place whereas in evaporation cracking of substance can be possible

Answer 2

Answer:

crystalisation is better than evaporation because:

1 some solid decomposes or some like sugar may get charred on heating to dryness.

2 some impurity may remain dissolved in the solution Ever After filtration. on evaporation these contaminant the solid.

I hope it will help you

Gud afternoon

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