1.

During the charging of storage cell

Answer»

concentration of lead is decreased
lead sulphate concentration is INCREASED
concentration of `H_(2)SO_(4)` is increased
concentration of `PbO_(2)` is decreased

Solution :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 .


Discussion

No Comment Found