Lessons

Eamcet Chemistry
2 nd Year : Unit 3.2 ( Electro Chemistry ) - Electro Chemistry -2

15 / 52

Q.

The standard reduction potentials at 298K for the following half–cell reaction are given below:
Zn2+ (aq) +2e →Zn(s) E= – 0.762 V
Cr3+ (aq) +3e →Cr(s) E= + 0.762 V
2H+ (aq) + 2e →H2(g) E=+ 0.00 V
Fe3+ (aq) +e →Fe2+(aq) E=+0.770 V
Which one is the strongest reducing agent?

View Answer

Correct choice: A

Explanation:

None
15 / 52