\( \mathrm{Cu}_{(\mathrm{s})}\left|\mathrm{Cu}_{(\mathrm{aq})}^{2+}(1 \mathrm{M})\right|\left|\m...

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\( \mathrm{Cu}_{(\mathrm{s})}\left|\mathrm{Cu}_{(\mathrm{aq})}^{2+}(1 \mathrm{M})\right|\left|\mathrm{Zn}_{(\mathrm{aq})}^{+2}(1 \mathrm{M})\right| \mathrm{Zn}_{(\mathrm{s})} \).
A cell represented above should have emf.
(Given: \( \mathrm{E}^{\circ} \mathrm{Zn}^{2+} / \mathrm{Zn}=-0.76 \mathrm{~V} \),
\( \mathrm{E}^{\circ} \mathrm{Cu}^{2+} / \mathrm{Cu}=0.34 \) volt)
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