The standard electrode potential for the reaction Ag + (aq) + e – Ag(s) Sn 2+ (aq) + 2e –…

Chemistry · JEE Main · NTA Exams — Redox Reactions and Electrochemistry

The standard electrode potential for the reaction
Ag⁺ (aq) + e^– Ag(s)
Sn²⁺(aq) + 2e^– Sn(s)
at 25°C are 0.80 volt and – 0.14 volt, respectively. The emf of the cell.
Sn | Sn²⁺ (1 M) | | Ag⁺ (1M) | Ag is

1. 0.66 volt
2. 0.80 volt
3. 1.08 volt
4. 0.94 volt

Answer

(D) 0.94 volt

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