The total pressure of a mixture of 8g of oxygen and 14g of nitrogen contained in a 11.2L vessel at 0o C is
0.5 atm
1 atm
1.5 atm
2 atm
An enclosure of volume V contains a mixture of 8g of oxygen, 14g of nitrogen and 22g of carbon dioxide at absolute temperature T. The pressure of the mixture of gases is (R is universal gas constant)