The oxidizing agent in the lead storage battery is
Explanation for the correct option:
(B):
Explanation for the incorrect options:
(A) The oxidation state of Lead changes from zero in to +2 in , thus it is getting oxidized. Hence, it is the reducing agent.
(C) is the product formed in the reaction. Hence, it is not an oxidizing agent.
(D) The oxidation states of Hydrogen (), Oxygen (), and Sulfur () remain the same on the reactant and product side. Hence, is not an oxidizing agent.
Final Answer:
Hence, the correct option is (B).