MCQ
The active materials used in lead$-$acid battery are:
  • Spongy lead and lead oxide $\left(\mathrm{PbO}_2\right)$
  • B
    $\mathrm{PbO}_2$ and $\mathrm{Pb}_2 \mathrm{O}_3$
  • C
    Spongy lead and $\mathrm{Pb}_2 \mathrm{O}_3$
  • D
    Only $\mathrm{PbO}_2$​

Answer

Correct option: A.
Spongy lead and lead oxide $\left(\mathrm{PbO}_2\right)$

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