A little amount of copper sulphate is heated in a test tube.

a.what happens to the colour of copper sulphate in this reaction?why?

b.name the other substance during this reaction.

c.what type of change is it?

When the Copper Sulfate will be heated-

1) Its blue color will get disappeared. Due to the loss of  water of crystallization.

CuSO4.5H2O (+Heat) → CuSO4 + 5H2O

2) Water will be produced in this process.

3) It is a physical change.

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