ElectrochemistryMedium

Question

Which of the following reactions occurs at the anode during the recharging of lead storage battery ?

Options

A.Pb + SO₄^2- → PbSO₄ + 2e^-

B.Pb + PbO₂ + H₂SO₄ → 2PbSO₄ + 2H₂O

C.PbSO₄ + 2e^- → Pb + SO₄^2-

D.PbSO₄ + 2H₂O → Pb + PbO₂ + H₂SO₄ + 2e^-

Solution

factual-

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