Answer
0.010 V
Work Step by Step
$E=E^{\circ}-\frac{0.0257}{n}\ln Q$
$E^{\circ}=0$ as the electrodes are identical.
Number of electrons transferred $n=2$
Then, we get
$E=0-\frac{0.0257}{2}\ln\frac{0.24\,M}{0.53\,M}=0.010\,V$
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.