Home Chemistry Electrochemistry All Topic Question for Revision Test Identify the reaction from following having …
Chemistry Electrochemistry All Topic Question for Revision Test Single Correct MCQ
Published on: August 14, 2026

Identify the reaction from following having top position in EMF series (Standard reduction

potential) according to their electrode potential at 298 K .

A

B

C

D

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Text Solution

Verified by Experts
The correct answer is:
C

Let us consider the segment of EMF series (standard reduction potential) of the given

reduction half-cell reactions:

Reduction half reaction

E/V at 298 K

(a)    

-2.36

(b)      

-0.44

(c)

+140

(d)

-2.93

Hence, option is correct.

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