Question

Copper sulphate solution and iron fillings are displacement reaction why

Answer 1

It's displacement reaction is possible since Cu is less reactive than Fe

That is the reason why Fe displaces Cu from Copper Sulphate

Answer 2

Answer:

The reaction of iron with copper sulphate solution is displacement reaction.

Chemical Equation:

Fe + CuSO4 ===> FeSO4 + Cu

Here, ions of Fe and Cu are interchanged.

So, it's a displacement reaction.