Question

Given E 0Fe+3/Fe +2=+0.76 V and E 0 ½ 2l-=+0.55 V. The equilibrium constant for the reaction taking place in galvanic cell consisting of above two electrodes is [$\frac{2.303RT}{F}$=0.06]

• A. 5x1012
• B. 1x107
• C. 1x109
• D. 3x108

Answer 1

Answer: (B)

1x107

Answer 2

The correct option is(B): 1x107