Question

Which is the correct relationship between equilibrium constant and standard reduction potential of cell?

• A. $E_{c e l l}^{0}=0.059nlogK_{c}$
• B. $E_{c e l l}^{0}=\frac{0.059}{n}logK_{c}$
• C. $E_{c e l l}^{0}=\frac{n}{0.059}logK_{c}$
• D. $E_{c e l l}^{0}=\frac{l o g K_{c}}{n}$

Answer 1

Answer: (B)

The equilibrium constant and standard reduction potential of cell is given by $E_{c e l l}^{o}=\frac{2.303 R T}{n F}logK=\frac{0.0591}{n}logK_{c}at298$ $K$