Question

Explain why aluminium metal can displace copper from copper sulphate solution but copper cannot displace aluminium from aluminium sulphate solution​

Answer 1

Iron metal is more reactive than copper. Therefore, it can displace copper from copper sulphate (CuSO4) solution. Cu is less reactive than iron, therefore, cannot replace iron from iron sulphate (FeSO4).

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Answer 2

Answer:

Iron metal is more reactive than copper. Therefore, it can displace copper from copper sulphate (CuSO4) solution. Cu is less reactive than iron, therefore, cannot replace iron from iron sulphate (FeSO4).