Change during discharge of a lead storage battery (sulphuric acid is consumed)

1. A.
   $\text{Pb(s)}$ is reduced
2. B.
   $\text{H}_2\text{SO}_4$ is consumed
3. C.
   $\text{PbSO}_4$ is consumed
4. D.
   $\text{PbO}_2$ is produced

Tap an option to check your answer.

1. A.
   $\mathrm{SO_2}$ is evolved
2. B.
   Pb is formed
3. C.
   $\mathrm{H_2SO_4}$ is consumed
4. D.
   $\mathrm{PbSO_4}$ is consumed

Tap an option to check your answer.