Question

List any two observations when Copper sulphate crystals are heated in a dry test tube.​

Answer 1

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• After heating blue colour copper sulphate loses its colour and become white in colour.

• On heating it looses it's water molecules attach to the solution earlier

Answer 2

Answer:

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Any two observations when Copper sulphate crystals are heated in a dry test tube:

1. After heating the blue color copper sulphate loses its color and becomes white in color.

2. On heating it loses its water molecules attach to the solution earlier.

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