Question

Heating of copper sulphate crystals is which change- Chemical or physical.
Why?
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(I want a proper reason for it..)
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Will mark u BRAINLIST if you give a well explained answer!​

Answer 1

Answer:

Therefore, when you heat copper sulfate crystals, the water evaporates leaving behind anhydrous copper sulfate which is white in colour. There are no bonds breaking or forming (the definition of a chemical change) and so it is a physical change.