1.

During the charging of lead storage battery, the reaction at anode is represented by:

Answer»

`Pb^(2+) +SO_4^(2-) rarrPbSO_4`
`PbSO_4 +2H_2O RARR PbO_2 +SO_4^(2-) +4H^+ + 2E`
`Pb rarrPb^(2+) +2e`
`Pb^(2+)+2e rarrPb`

ANSWER :B


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