VMMC VMMC Medical Solved Paper-2010

  • question_answer
    When lead storage battery discharges?

    A) \[\text{S}{{\text{O}}_{\text{2}}}\]is evolved

    B) \[\text{PbS}{{\text{O}}_{\text{4}}}\] is consumed

    C) Lead is formed

    D) \[{{\text{H}}_{\text{2}}}\text{S}{{\text{O}}_{\text{4}}}\] is consumed

    Correct Answer: D

    Solution :

    \[{{\text{H}}_{\text{2}}}\text{S}{{\text{O}}_{\text{4}}}\]is consumed when lead storage battery is discharged.


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