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As lead storage battery is charged...

As lead storage battery is charged

A

lead dioxide dissolves

B

sulphuric acid is regenerated

C

lead electrode becomes coated with lead sulphate

D

the concentration of sulphuric acid decreases

Text Solution

Verified by Experts

The correct Answer is:
B

When lead accumulator is charging it acts as electrolytic cell during discharging it acts as electrochemical cell.
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Knowledge Check

  • As a lead storage battery is charged:

    A
    lead dioxide dissolves
    B
    sulphuric acid is reagenerated
    C
    lead electrode becomes coated with lead sulphate
    D
    the concentration of sulphuric acid decreases
  • When a lead storage battery is charged?

    A
    `PbO_(2)` dissolves
    B
    The lead electrode becomes coated with lead sulphate
    C
    Sulphuric acid is regenerated
    D
    The amount of acid decreases
  • When lead storage battery is charged

    A
    Lead dioxide dissolves
    B
    Sulphuric acid is regenerated
    C
    The lead electrode becomes coated with lead sulphate
    D
    The amount of sulphuric acid decreases
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