Question

what is water of cystallisation ?give example​

Answer 1

Answer:

Water of crystallization. In chemistry, water of crystallization or water of hydration are water molecules that are present inside crystals. ... For example, in the case of sodium chloride, the dihydrate is unstable at room temperature.

Answer 2

Explanation:

The number of water molecules present in one formula unit in the form of crystallisation is called water of crystallisation.

E.g = CaSO4.2H2O{Gypsum}