What happens to the color of crystallized copper sulphate on reacting with sulphuric acid?
The colour of crystallised copper sulphate on treating it with sulphuric acid becomes:
(a) What happens when copper sulphate crystals are heated strongly? Explain with help of an equation.
(b) What happens when a few drops of water are added to anhydrous copper sulphate? Explain with the help of an equation.