Write the name and formula of one salt each which contains:
(a) twomolecules of water of crystallisation
(b) five molecules of water of crystallisation
(c) ten molecules of water of crystallization
(a) twomolecules of water of crystallization- Gypsum - CaSO4.2H2O
(b) five molecules of water of crystallization- Copper sulphate crystals - CuSO4.5H2O
(c) ten molecules of water of crystallization- Sodium carbonate crystals - Na2CO3.10H2O