5H2O, when copper sulphate is added to conc. H2SO4, it dehydrate the CuSO4. Answer: Concentrated sulphuric acid will remove water from the crystals of hydrated copper sulphate.

What happens when H2SO4 is added to CuSO4?

concentrated H2SO4 observe water. i.e, it acts as a dehydrating agent. When added slowly to CuSO4 . 5H2O crystal, the crystalline water is observed and as a result, the copper sulfate turns white amorphous anhydrous powder.

Does copper sulphate react with sulphuric acid?

Sulphuric acid is a very strong dehydrating acid. ... Copper sulphate + sulphuric acid gives Copper oxide + Sulphur dioxide + Water.