Mole $\frac{100}{16} \quad \frac{208}{32}$
$= 6.25\quad=6.5$
$\frac{\text { Mole }}{\text { Stoi. Coeff. }} \frac{6.25}{1} \quad \frac{6.5}{2}=3.25$
So, $O _{2}$ is limiting reagent
Mole-Mole analysis
$\frac{ n _{ O _{2}}}{2}=\frac{ n _{ co _{2}}}{1}$
$\frac{6.5}{2}= n _{ co _{2}}$
Mass of $CO _{2}=\frac{6.5}{2} \times 44=143\, gm$
($Ba$ નું પરમાણ્વીય દળ $=\,137$)
(આપેલ : મોલર દળ $\mathrm{g} \mathrm{mol}^{-1}$ છે. ઈથાઈલ આલ્કોહોલ : $46$, પાણી : $18$)