What will be the emf for the given cell ? Pt | H 2 (g, P 1 ) | H + (aq) || H 2 (g, P 2 )…
Chemistry · JEE Main · NTA Exams — Redox Reactions and Electrochemistry
What will be the emf for the given cell ?
Pt | H2 (g, P1) | H+ (aq) || H2 (g, P2) | Pt|H+ (aq)
Pt | H2 (g, P1) | H+ (aq) || H2 (g, P2) | Pt|H+ (aq)
- \(\frac{\mathrm{RT}}{\mathrm{~F}} \ln \frac{\mathrm{P}_{1}}{\mathrm{P}_{2}}\)
- \(\frac{\mathrm{RT}}{2 \mathrm{~F}} \ln \frac{\mathrm{P}_{1}}{\mathrm{P}_{2}}\)
- \(\frac{\mathrm{RT}}{2 \mathrm{~F}} \ln \frac{\mathrm{P}_{2}}{\mathrm{P}_{1}}\)
- None of these
Answer
(B) RT 2 ~F P _ 1 P _ 2
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