During charging of lead accumulator – InterviewSolution

1.	During charging of lead accumulator
Answer» electrolysis of `PbSO_(4)` takes place and PB and `PbO_(2)` are deposited Pb and `PbO_(2)` are deposited specific gravity of `H_(2)SO_(4)` remains same specific gravity of `H_(2)SO_(4)` decreases Solution :During charging of LEAD accumulator , REVERSE REACTION takes place . `THEREFORE` Pb plates become cathode.

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