Published by:
CGP EDU Academic Team
Published on: August 13, 2026
In the galvanic cell : Pt(s) | I 2 (g) | I¯ (aq) || Fe 3+ (aq) | Fe 2+ (aq) | Pt (s)
A
Representation of anode is incorrect and cell will not work
B
[Fe 3+ ] = [Fe 2+ ] = [I¯] = 1 M is sufficient for E cell = 
C
I¯ gets oxidized to I 2 and Fe 3+ gets reduced to Fe 2+ .
D
None of these
Text Solution
Verified by ExpertsThe correct answer is:
C
Cell representation is correct, however working of cell will depend upon SRP values of both electrodes as well as concentration/partial pressure of species involved in cell reaction.
For
& 
bar.
Cell reaction : 
oxidized & 
reduced ].
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