Question:
While charging the lead storage battery ______________.
(i) PbSO4 anode is reduced to Pb.
(ii) PbSO4 cathode is reduced to Pb.
(iii) PbSO4 cathode is oxidised to Pb.
(iv) PbSO4 anode is oxidised to PbO2
Solution:
Option (i) PbSO4 anode is reduced to Pb is the answer.