$Cu_{(s)} | Cu^{+2}(aq, 10^{-3} M) || Ag^{+}(aq, 10^{-5} M) | Ag_{(s)}$
If $E^{o}_{Cu^{+2}/Cu} = +0.34 \ V$
$E^{o}_{Ag^{+}/Ag} = +0.80 \ V$
$E_{cell}$ will be

  • A
    $0.46 \ V$
  • B
    $0.46 - \frac{RT}{2F} \ln 10^{7}$
  • C
    $0.46 + \frac{RT}{2F} \ln 10^{7}$
  • D
    $0.46 - \frac{RT}{2F} \ln 10^{2}$

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