Question

what is water of
crystallistion ?name and formula any two examples​

Answer 1

Answer:

The water molecule which form the part of the structure of the crystal of a salt

ex

1) Copper sulphate solution

2) Sodium carbonate decahydrate

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Answer 2

Explanation:

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 CuSO4 · 5H2O. Copper sulphate has 5 molecules of water of crystallisation.