MHT CET 2022 Chemistry question

ChemistryElectrochemistryMHT CET 2022

What is standard reduction potential of if of following cell is 0.46V? Cu_{(s)}|Cu^{2+}_{(aq)}\|Ag^+_{(aq)}|Ag_{(s)}\ (E^0_{Ag^+/Ag} = 0.80\,V)

Answer: (B)

Solution

In the cell \mathrm{Cu|Cu^{2+}\|Ag^+|Ag} the left electrode (Cu) is the anode and the right electrode (Ag) is the cathode. . So $0.46 = 0.80 -

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Question ID VK-093840