CuSO4((aq) + Fe(s) → FeSO4 (aq) + Cu(s)

FeSO4(aq) + Zn (s) → ZnSO4 (aq) + Fe(s)

On the basis of the above reactions, indicate which is most reactive and which is least reactive metal out of zinc, copper and iron.

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1 Answers

Zinc is most r eactive and copper is least reactive out of the three since iron displaced copper from its solution and zinc displaced iron from its solution.

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