${E_{cell}}\, = \,\,E_{cell}^ o - \frac{{0.0591V}}{2}\,\,\log \,\,\frac{{[Z{n^{2 + }}(aq)]}}{{[C{u^{2 + }}(aq)]}}$
અહીં $ E_{cell} = 1.3 \,V, [Cu^{2+} (aq)] = 1.0\, M, [Zn^{2+}(aq)] = 0.1 M, E^o_{cell} = ?$ કિંમત મુકતા
$1.3\,\,V\,= \,E_{cell}^ o - \,\frac{{0.0591V}}{2}\,\,\log \,\,\frac{{0.1}}{{1.0}}$
$1.3\,\,V\,= \,E_{cell}^o - \,\,0.02955\,\,V\,\log \,\,{10^{ - 1}}$
$1.3\,\,V\,\, = \,E_{cell}^o + 0.02955\,\,V\,\,\log \,10$
$E_{cell}^ o = \,1.3\,\,V\, - \,\,0.02955\,\,V\,\, = \,\,1.27\,V$
$\lambda_{\mathrm{m}\left(\mathrm{H}_{2} \mathrm{SO}_{4}\right)}^{0}=\mathrm{x} \;\mathrm{S}\; \mathrm{cm}^{2} \mathrm{mol}^{-1}$
$\lambda_{\mathrm{m}\left(\mathrm{K}_{2} \mathrm{SO}_{4}\right)}^{0}=\mathrm{y} \;\mathrm{S\;cm}^{2} \mathrm{mol}^{-1}$
$\lambda_{\mathrm{m}(\mathrm{CH_3} \mathrm{COOK})}^{0}=\mathrm{z}\; \mathrm{S\;cm}^{2} \mathrm{mol}^{-1}$
$\mathrm{CH}_{3} \mathrm{COOH}$ માટે $\lambda_{\mathrm{m}}^{0}\left(\mathrm{in}\; \mathrm{S} \;\mathrm{cm}^{2} \mathrm{mol}^{-1}\right)$ શું હશે ?