MCQ
A metal used in storage batteries is
- ACopper
- ✓Lead
- CTin
- DNickel
✓
Answer
Correct option: B.
Lead
b
$Pb$ metal used in secondary cell which is a lead storage battery. Overall reaction in the battery
$Pb$ metal used in secondary cell which is a lead storage battery. Overall reaction in the battery
$Pb ( s )+ PbO _2( s )+2 H _2 SO _4( aq ) \rightarrow 2 P bSO _4( s )+2 H _2 O ( g )$
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