Question

copper sulphate + iron=iron sulphate
iron sulphate + copper = no reaction
why

Answer 1

It is so because iron is more reactive than copper and displaces copper from copper sulphate but copper is less reactive and cannot displace iron from iron sulphate therefore no reaction takes place

Hope it helped

Answer 2

Answer:

Explanation:

As Cu is less reactive than Fe, so it will not displace Fe from its solution(FeSO4) in the second reaction. But in the first case Fe will displace Cu from its solution(CuSO4). Therefore, the second reaction is not feasible.