When lead acid accumulator (battery) is discharged, following reaction takes place. \Pb(\s) + \PbO _2(\s) + 2\H_2 \SO_4 (\aq.) \to 2\PbSO_4 (\s) + 2\H_2 \O If 1.25 ampere current is drawn for a period of 1930 minutes,mass of \H_2 \SO_4 consumed is:

NEET 2021 Model Test Paper 5

Question : 78 of 180

Marks: +1, -0

When lead acid accumulator (battery) is discharged, following reaction takes place.
Pb(s)+PbO2(s)+2H2SO4(aq.) →2PbSO4(s)+2H2O
If 1.25 ampere current is drawn for a period of 1930 minutes,mass of H2SO4 consumed is:

196 g
49 g
98 g
147 g

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