Question

Heating of copper sulphate crystals is a physical or chemical change? Why?
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give a proper reason!
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Will mark u BRAINLIST if the answer is well EXPLAINED..​

Answer 1

I I have given you the answer

Answer 2

$\huge\underline\mathfrak\purple{Answer}$

Heating of Copper sulphate crystals is a physical change as the crystals after heating can get back to their original state with addition of some water . There is no chemical change in its constituents .

Copper sulphate crystals are blue in colour and become white after heating . Addition of some water to these crystals turn them blue again .

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