The total pressure of a mixture of oxygen and hydrogen is 1.0 atm. The mixture is ignited and the water is removed. The remaining gas is pure hydrogen and exerts a pressure of 0.40 atm when measured at the same values of T and V as the original mixture. What was the composition of the original mixture in mole fraction ?

The total pressure of a mixture of H_(2) and O_(2) is 1.00 bar. The mixture is allowed to react to form water which is completely removed to leave only pure H_(2) at a pressure of 0.35 bar . Assuming ideal behaviour and that all pressure measurements were made under the same conditions of temperature and volume. The mole fraction of H_(2) in the original mixture is

The total pressure of a mixture of H_(2) and O_(2) is 1.00 bar. The mixture is allowed to react to form water which is completely removed to leave only pure H_(2) at a pressure of 0.35 bar . Assuming ideal behaviour and that all pressure measurements were made under the same conditions of temperature and volume. The mole fraction of H_(2) in the original mixture is

A mixture of 2 g hydrogen and 64 g oxygen exerts a pressure of 3 atm. Partial pressure of oxygen will be.....

10 moles of a mixture of hydrogen and oxygen gases at a pressure of 1 atm at a constant volume and temperature, react to form 3.6 g of liquid pressure of the resulting mixture will be closest to :

Partial pressure of CH_(4) gas in the mixture of CH_(4) & He gases in a flask is 0.5 atm. If that mixture is at STP, the weight of helium gas in the mixture is

The pressure of a mixture of equal weight of two gases of mol wt. 4 and 40, is 1.1 atm. The partial pressure of the lighter gas in this mixture is

The pressure of a mixture of equal weight of two gases of mol wt. 4 and 40, is 1.1 atm. The partial pressure of the lighter gas in this mixture is

A mixture of nonreacting gases exert a pressure of 5 atm. If one of the gases occupu 40% volume of the mixture, what would be its partial pressure in atm ?

A mixture of non reacting gases exert a pressure of 5 atm. Jf one of the gases occupy 40% volume of the mixture, what would be the partial pressure in atm ?