A) - 0.28 V
B) - 0.34 V
C) - 0.82 V
D) - 0.22 V
Correct Answer: A
Solution :
\[E_{cell}^{\text{o}}=E_{cell}^{\text{o}}-\frac{2.303\,RT}{nF}\log \,\left[ \frac{[Ni]}{[N{{i}^{2+}}]} \right]\] \[=-\,0.25-\frac{0.06}{2}\log \left( \frac{1}{0.1} \right)\] \[(\because \,n=2)\] \[=-\,0.25-0.03\times 1\] \[{{E}_{cell}}=-\,0.28\,V\]You need to login to perform this action.
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