Question

why is Dissolving copper sulphate in water is a physical change.

Answer 1

Answer:

In this case copper sulphate disassociates into copper and sulphate ions, so from a crystal to dissolved state( so, it's a physical change).

Explanation:

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Answer 2

Answer:

it is a physical change. When CuSO4 (copper sulfate) dissolves in H20 (water) you still have copper sulfate and water, so there is no chemical reaction. It is a physical change. You will have copper and sulfate ions, but if you boil the solution and catch the steam, you will end up with copper sulfate and water.

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