MHT CET202020 Oct 2020Morning ShiftChemistryElectrochemistryActual
During discharging the change taking place at cathode in lead accumulator is
Options
- APb _ ( s ) is oxidised to Pb _ ( aq. . ²⁺
- BPb _ (aq.) ²⁺ is oxidised to PbO _ 2( ~s )
- CPb O _ 2( ~s ) is reduced to Pb _ ( aq. ) ²⁺
- DPb _ (aq.) ²⁺ is reduced to Pb _ ( s )
Correct answer
C. Pb O _ 2( ~s ) is reduced to Pb _ ( aq. ) ²⁺
Step-by-step solution
No solution.