Neha, a class VIII student arranged the following experimental set-up and observed
the changes carefully.
On the basis of her observations identify the correct order of reactivity.
A Zn > Cu > Fe
B Zn > Fe > Cu
C Fe > Zn > Cu
D Cu > Fe > Zn
Neha, a class VIII student arranged the following experimental set-up and observed
the changes carefully.
On the basis of her observations identify the correct order of reactivity.
A Zn > Cu > Fe
B Zn > Fe > Cu
C Fe > Zn > Cu
D Cu > Fe > Zn