Question

Manu placed a piece of copper in zinc sulphate solution. He did not observe any change. Why?

Answer 1

because copper didn't reacted with zinc sulphate solution

Answer 2

hey mate here's ur answer,

ZnSO4 + Cu ➡ CuSO4 + Zn

thus Zn is more reactive than Cu

hence in the reaction, manu will observe that Zn will be displaced by Cu

and.....

copper sulphate will form.


Hope it might be helpful !!