Published by:
CGP EDU Academic Team
Published on: August 14, 2026
On charging the lead storage battery, the oxidation state of lead changes from 
to
at the anode and from 
to 
at the cathode. The values of 
are respectively:
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
B
For charging of lead storage battery cell reaction is
At anode 
reduced back to Pb and at cathode 
oxidised back to 
.
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