Question

describe how crystals of copper sulphate are prepared​

Answer 1

Explanation:

• Take a cupful of water in a beaker and add a few drops of dilute sulphuric acid Then heat the water starts boiling add cooper sulphate powder slowly ... continues..crystals of copper sulphate ..prepared

Answer 2

➢ Take some impure copper sulphate in a china dish and dissolve in minimum amount of water.

➢ Filter the solution to remove impurities.

➢ Heat the copper sulphate solution on water bath.

➢ When small crystals form on glass rods, stop heating.

➢ Allow the saturated solution to cool slowly.

➢ Crystals of pure copper sulphate are formed.

➢ Separate the copper sulphate crystals by filtration and dry.