Question

Consider the following relations for
(i) EMF of the cell
=(Oxidation potential of anode)
-(Reduction potential of cathode)
(iii) EMF of the cell=(Reduction potential of anode) + (Reduction potential of cathode) (iv) EMF of the cell=(Oxidation potential of the anode)-(Oxidation potential of the cathode) which of the following above reactions are correct?
A. iii and i
B. i and ii
C. iii and iv
D. ii and iv.

Answer 1

Correct Answer - D
We know that,
Oxidation potential=- Reduction potential and vice versa
`therefore` EMF of the cell
=Reduction potential of the cathode
-Reduction potential of anode
=Oxidation potential of anode -Oxidation potential of cathode.