Science, asked by SHIVshahiwala, 9 months ago

Why do the colour & solution of copper sulphate change when we take a solution of

copper sulphate in a beaker and put an iron nail in it?

Answers

Answered by saroomudaliar

2

Explanation:

Explanation:When an iron nail is dipped in copper sulphate solution, a brown coating of copper is formed on the surface of iron and the colour of copper sulphate solution changes from blue to light green

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