1.00 g of carbon is combusted in a limited supply of pure oxygen. 0.50g of the carbon combusts
to form CO₂ and 0.50g of the carbon combusts to form CO.
The resultant mixture of CO₂ and CO is passed through excess NaOH(aq) and the remaining gas
is then dried and collected.
What is the volume of the remaining gas? (All gas volumes are measured at 25°C and
1 atmosphere pressure.)
A 1dm³
B 1.5 dm³
C 2 dm³
D 3 dm³