What is the minimum volume, in dm$^3$, of air needed for the complete combustion of 1 dm$^3$ of methane?
Assume that air contains 20% of oxygen by volume.
Assume that all volumes are measured at the same temperature and pressure.
1 )
1
2 )
2
3 )
5
10
تحلیل ویدئویی تست
تحلیل ویدئویی برای این تست ثبت نشده است!