Published by:
CGP EDU Academic Team
Published on: August 14, 2026
In a galvanic cell in which the following spontaneous reaction takes place, what process
occurs at the cathode?
A
Reduction of 
(aq)
(aq)
B
Reduction of 
(aq)
(aq) C
Oxidation of Cr (s)
D
Oxidation of 
Text Solution
Verified by ExpertsThe correct answer is:
B
At cathode, reduction of 
to 
takes place.
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