Question

crystallisation is better technique than evaporation. Justify the statement by giving two reasons.

Answer 1

Heyy

It's Sneha

Here is ur answer

Crystallisation is better as it give us the pure salt whereas there are many impurities in salt obtained by evaporation

Crystallisation donot led to water loss but in evaporation the water gets converted to vapours

Crystallisation separate soluble and insoluble impurities which was not done in process of Evaporation

In process of evaporation is done in high temperature so mostly the product obtained gets burnt or become blackish such as in sugar but in crystallisation it doesn't happen

Hope it helps

#deep

Answer 2

Heyy

Here is ur answer

In crystallization the product obtained is pure so crystallisation is better as there are impurities in product obtained in evaporation

In evaporation the product is charred (burnt) at some extent but it does not happen in crystallisation

Hope it helps

#deep