Question

(4) U.
LT
from the following E° values of half cells.
mbination of two half cells would result in
Deduced from the foll.
what combination of two
a cell with the largest potential?
(i) A3- A2- + e-,
E° = 1.5 V
(ii) B2+ + e + B, E° = 2.1 V.
(ii) C2+ + e- → C, E = +0.5 V
(IV) D D2+ + 2e, E° = -1.5 V
(1) (i) and (iii)
(2) (i) and (ii)
(3) (ii) and (iv)
(4) (iii) and (iv)​

Answer 1

Answer:

combination of 1 and 2 will give larger potentiol