What happens during the discharge of a lead s | vedclass

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(C) During the discharge of a lead storage battery, the following chemical reactions occur:At anode: $Pb(s) + SO_4^{2-}(aq) \rightarrow PbSO_4(s) + 2e

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$H_2SO_4$ is consumed

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(C) During the discharge of a lead storage battery, the following chemical reactions occur:At anode: $Pb(s) + SO_4^{2-}(aq) \rightarrow PbSO_4(s) + 2e^-$At cathode: $PbO_2(s) + SO_4^{2-}(aq) + 4H^+(aq) + 2e^- \rightarrow PbSO_4(s) + 2H_2O(l)$Overall reaction: $Pb(s) + PbO_2(s) + 2H_2SO_4(aq) \rightarrow 2PbSO_4(s) + 2H_2O(l)$From the overall reaction, it is clear that $H_2SO_4$ is consumed as the battery discharges.

What happens during the discharge of a lead storage battery?

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