Question

Cu+feso4-cuso4+fe which of the above reactions willplace and why

Answer 1

Fe + CuSO4

The above sequence of writing the equation is correct because Fe [ Iron] being more reactive that copper will displace copper from its solution. So, the following reaction will take place:

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

Answer 2

This is single displacement reaction . The copper displaces iron from its aqueous solution because it is more reactive than iron