Consider the following statements is / are.
(i)Sc has a low value of`E_((M^(3+)//M^(2+)))^(ɵ)`.
(ii) Zn has the highest value of `E_((M^(3+)//M^(2+)))^(ɵ)`.
(iii) Mn and Fe have comparatively high and low values respectively.
The correct set of statements is/are (choose the appropriate option)

Options

A. I and II
B. II and II
C. I and III
D. I,II and III

Answer

D

Explanation

Sc has a low value of `E_((M^(3+)//M^(2+)))^(ɵ)`. Zn has the highest value of `E_((M^(3+)//M^(2+)))^(ɵ)` Mn and Fe have comparatively high and low values respectively.