Question

What happens when iron nail is dipped in CuSO4 solution.




Thanks

Answer 1

CuSo4 + Zn -----> ZnSo4 + Cu .

When Zn granules added in CuSO4 then zinc displaces copper from the copper sulphate .

Answer 2

when iron nail is dropped in CuSO4 solution displacement reaction takes place and the solution turns green..
$cuso4 + fe = feso4 + cu$
where cu is deposited at the bottom....

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