AIIMS2010Chemistry-Electrochemistry
AIIMS 2010 Chemistry Electrode Potentials MCQ Question
Type: MCQ-numerical-Hard-Class 12
The standard half-cell reduction potential for Ag⁺|Ag is 0.7991 V at 25°C. Given the experimental value Ksp = 1.56×10⁻¹⁰ for AgCl, calculate the standard half-cell reduction potential for the Ag|AgCl electrode.
A
0.2192 V
B
-0.2192 V
C
-1.2192 V
D
1.2192 V
Correct Answer
Option A
Detailed Explanation
The needed ΔrG° can be obtained by adding the values for the reactions.
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