MHT CET · Chemistry · Electrochemistry
Which of the following changes takes place at positive electrode during recharging of lead accumulator?
- A Pb is oxidised to \(\mathrm{PbSO}_4\)
- B \(\mathrm{PbSO}_4\) is oxidised to \(\mathrm{PbO}_2\)
- C \(\mathrm{PbSO}_4\) is reduced to Pb
- D \(\mathrm{PbO}_2\) is reduced to \(\mathrm{PbSO}_4\)
Answer & Solution
Correct Answer
(B) \(\mathrm{PbSO}_4\) is oxidised to \(\mathrm{PbO}_2\)
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