Question 8

Describe how crystals of copper sulphate are prepared.


Crystals of copper sulphate can be obtained by crystallization method. The formation of crystals are as follows:


1. Take some water in beaker.

2. Now add few drops of sulphuric acid to it.

3. Heat the water until its boiling point.

4. Now add copper sulphate powder to it with constant stirring.

5. Add the copper sulphate powder till the saturation point is obtained.

6. Now, filter the solution into a china dish and allowed it to cool.

7. The solution should be left undisturbed for 24 hours.

8. After 24 hours, separate the crystals carefully. 

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