Question

15-What is crystallization? Give examples.

Answer 1

Water of crystallization is the fixed number of water molecules present in one formula unit of a salt. Or we can say water stoichiometrically bound into crystal. For example, chemical formula of hydrated copper sulphate is CuSO.

Answer 2

Crystallization is the solidification of atoms or molecules into a highly structured form called a crystal. ... Crystallization can also refer to the solid-liquid separation and purification technique in which mass transfer occurs from the liquid solution to a pure solid crystalline phase.