For lead storage battery pick the correct statements.
A. During charging of battery, \( \mathrm{PbSO_4} \) on anode is converted into \( \mathrm{PbO_2} \)
B. During charging of battery, \( \mathrm{PbSO_4} \) on cathode is converted into \( \mathrm{PbO_2} \)
C. Lead storage battery consists of grid of lead pack with \( \mathrm{PbO_2} \) as anode
D. Lead storage battery has \( \sim 38\% \) solution of sulphuric acid as an electrolyte
Choose the correct answer from the options given below:
