. Describe how crystals of copper sulphate are prepared.
•Water is taken in a beaker.
•Few drops of sulphuric acid is added to the water.
•Water is let to boil.
•When water starts boiling, copper sulphate powder is added to the water with continuous stirring the solution.
•When copper sulphate starts deposited into bottom of the beaker, then solution is filtered and left for cooling.
•After cooling, the crystals of copper sulphate is prepared.