How many grams \( \mathrm{H}_{2} \mathrm{SO}_{4} \) can be obtained from 1320 gm \( \mathrm{PbS}...

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How many grams \( \mathrm{H}_{2} \mathrm{SO}_{4} \) can be obtained from 1320 gm \( \mathrm{PbS} \) as per reaction sequence?
P
\[
\begin{array}{l}
2 \mathrm{PbS}+\mathrm{O}_{2} \rightarrow 2 \mathrm{PbO}+2 \mathrm{SO}_{2} \\
3 \mathrm{SO}_{2}+2 \mathrm{HNO}_{3}+2 \mathrm{H}_{2} \mathrm{O} \rightarrow 3 \mathrm{H}_{2} \mathrm{SO}_{4}+2 \mathrm{NO} \\
{[\text { At. Mass: } \mathrm{Pb}=208, \mathrm{~S}=32]}
\end{array}
\]
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