Emf of cell Ag|Ag + (saturated solution of Ag 2 CrO 4 ) || …

Chemistry Electrochemistry General Single Correct MCQ

Published by: CGP EDU Academic Team

Published on: August 14, 2026

Emf of cell Ag|Ag + (saturated solution of Ag 2 CrO 4 ) || Ag + (0.1 M) | Ag is 0.164 volt at 298 K. Then

K sp of Ag 2 CrO 4 in water is nearly 2.3 × 10 –12

Given cell is a concentration cell

K sp of Ag 2 CrO 4 can’t be determined by given data.

Concentration of Ag + ion in anode compartment when EMF is 0.164 volt is nearly 1.66 × 10 –4 M

Text Solution

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The correct answer is:

CHECK THE SOLUTION.

(a,d) 0.164 = 0 + log 10

⇒ [Ag + ] anode = 1.66 × 10 –4 M.

K sp = [Ag + ] 2 × = 1.66 × 10 –4 ×

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