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What is the composition of the cathode in a lead storage battery?

Options

  1. ALead anode
  2. BGrid of lead
  3. CLead dioxide (PbO 2 )
  4. D38% solution of sulfuric acid

Correct answer

C. Lead dioxide (PbO 2 )

Step-by-step solution

The cathode in a lead storage battery consists of a grid of lead packed with lead dioxide (PbO 2 ).

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