Question

iron reacts with copper sulphate solution.the reaction is. reaction​

Answer 1

Iron displaces copper ions from an aqueous solution of copper sulphate. It is a single displacement reaction of one metal by another metal. Iron is placed above copper in the activity series. Elements placed above in this series are more reactive than those placed below them.

Answer 2

It will be displacement reaction , in which iron being more reactive displace copper from its salt solution.

Reaction is Below ::

Fe + CuSO4 ------ FeSO4 + Cu