1) Given, $\triangle G^{0}=-nFE^{0}_{cell}$ and $\triangle G^{0}=-RT In k$ .The value of n=2 will be given by the slope of which line in the figure A) OA B) OB C) OC D) OD Answer: Option BExplanation:As we know that $-nFE^{0}_{cell}=-RT$ In k or $E^{0}_{cell}=\frac{RT}{nF}In k$ plot of In k or $E^{0}_{cell}$ will have slope $=\frac{1}{2}\frac{RT}{F}$
