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Describe how the crystal of copper sulphate are prepared.
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Answer : Crystals of copper sulphate are prepared by the method of crystallization. ... (2)The water is then heated and when it starts boiling, copper sulphate powder is added slowly with stirring. (3)Copper sulphate powder is added continuously till no more powder can be dissolved.
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The crystals of copper sulphate are prepared as follows:
1. A cup of water is taken in a beaker.
2. Add some drops of dilute sulphuric acid in it.
3. Heat it and when it starts boiling add copper sulphate powder slowly with continuous stirring.
4.The copper sulphate powder is added till saturation level.
5. Filter the solution and cool it.
6. Leave it undisturbed and we will observe copper sulphate crystals after some hours.
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