Home › CBSE Class 12 (Science) › Chemistry › Electrochemistry › When a lead storage battery discharges, what sol…
When a lead storage battery discharges, what solid forms at both electrodes?
APbO
BPbSO4
CPb(OH)2
DPbCl2
Answer & Solution
Correct answer: B. PbSO4
Both Pb and PbO2 are converted into PbSO4 in the overall reaction.
Related questions
Which gas combustion gives only water, making it central to the Hydrogen Economy?Which metal is mentioned for a sacrificial electrode to protect iron?What is the chemical form of rust?What is the overall Eo of the cell for rusting of iron?What is the Eo of the Fe2+/Fe couple in the corrosion reaction?During rusting of iron, the spot that acts as the anode undergoes what?The rusting of iron needs the presence of what?What useful by-product of the Apollo fuel cell was used by astronauts?