What will be the emf for the given cell \( \mathrm{Pt}\left|\mathrm{H}_{2}\left(P_{1}\right)\rig...

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What will be the emf for the given cell \( \mathrm{Pt}\left|\mathrm{H}_{2}\left(P_{1}\right)\right| \mathrm{H}^{+}(a q)|| \mathrm{H}_{2}\left(P_{2}\right) \mid \mathrm{Pt} \)
(a) \( \frac{R T}{F} \log _{\mathrm{e}} \frac{P_{1}}{P_{2}} \)
(b) \( \frac{R T}{2 F} \log _{e} \frac{P_{1}}{P_{2}} \)
(c) \( \frac{R T}{F} \log _{\mathrm{e}} \frac{P_{2}}{P_{1}} \)
(d) None of these
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