Question

what is crystallization?.which process would you prefer to obtain pure salt from its solution-crystallization or evaporation?Explain.​

Answer 1

Crystallisation is the process of cooling a hot, concentrated solution of a substance to obtain crystal.

Evaporation - because the boiling point of a water is lower than salt.

Answer 2

Crystallization is a process that separates us pure solid in the form of its crystals from a solution. crystallization technique is better than simple evaporation. By the process of Crystallization we will obtain pure salt from sea or solution. Some impurities may remain dissolved in the solution even after filtration. On evaporation these contaminate the solid. So, crystallization is the best process.

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