Question

Iron naLe are paced in copper sulphate solution

Answer 1

Explanation:

Since according to the reactivity series ,Fe i.e Iron is more reactive than Cu i.e Copper , Iron displaces Copper from Copper sulfate solution to form Iron sulfate and deposition of copper on the iron nail.

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Answer 2

Answer:

As iron is more reactive than copper it displaces copper ions from CuSO4 solution. As a result blue color of solution fades.

And FeSO4 is added to the solution. This turns the solution light green.

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