Question

what happens when an iron nail is placed in copper sulphate solution.

Answer 1

HEY MATE

HERE IS YOUR ANSWER

When iron nail (Fe) is placed in copper sulphate (CuSO4) ,the solution turns blue from green and displacement of copper from copper sulphate and new formation is now iron sulphate with copper nail will be there.

Fe + CuSO4 =FeSO4+Cu

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