Question

what is
hydrated salts​

Answer 1

Explanation: An inorganic salt hydrate (hydrated salt or hydrate) is an ionic compound in which a number of water molecules are attracted by the ions and therefore enclosed within its crystal lattice.

Answer 2

Answer:

The water molecules which form part of the structure of a crystal are called water of crystallisation. The salts which contain water of crystallisation are called hydrated salts. It is blue in colour.