Question

hydrated copper sulphate is blue crystalline solid.when heated it changes to anhydrous copper sulphate,a while powder .which of these occurs in that process? A.loss of water c.absorption of water b.loss of oxygen d.oxidation

Answer 1

loss of water of crystallization

Answer 2

Hey
To convert crystallised CuSO4.5H2O to anhydrous CuSO4 there is a loss of water seen due to effect of heating.

Hope it helps #))