$60\;cm^3$ of oxygen was added to $24\;cm^3$ of carbon monoxide and the mixture is ignited. calculate (i) the volume of oxygen used up (ii) the volume of carbon dioxide fromed .

Question

$\begin{array}{1 1} (a)\;10\; cm^3 , 12 cm^3\\ (b)\;12\;cm^3 , 24 cm^3 \\ (c)\;11\; cm^3 , 20 cm^3 \\ (d)\;13\; cm^3 , 26 cm^3 \end{array} $