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During the charging of storage cellA. concentration of lead is decreasedB. lead sulphate concentration is increasedC. concentration of `H_(2)SO_(4)` is increasedD. concentration of `PbO_(2)` is decreased

Answer» Correct Answer - C
During the charging of storage cell following reaction takes place .
`2 PbSO_(4 (S)) + 2H_(2)O (l) to Pb_((S)) + PbO_(2 (S)) + 2 H_(2)SO_(4)`
Concentration of lead sulphate decreases while the concentration of `H_(2)SO_(4) , PbO_(2)` and `Pb ` increases .


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