Question

The plot of cell potential $\left(E_{\text{cell }}\right)$ against $logQ$ may be given as,

Which of the following is/are correct about the plot ?

• A. Slope of line $=-0.059/n$
• B. Intercept $=E_{\text{cell }}^\circ $
• C. Slope of line $=E_{\text{cell }}^\circ $
• D. Both A and B

Answer 1

Answer: (D)

$E_{\text{cell }}=E_{\text{cell }}^\circ -\frac{0 . 059}{n}logQ$
Slope of line $=-\frac{0 . 059}{n}$
Intercept $=E_{\text{cell }}^\circ $