A Vessel contain 16gm of hydrogen and 128gm of Oxygen at Standard temprature and Pressure then the volume of vessel in `cm^3` is ?

A vessel contains 1.60g of oxygen and 2.80g of nitrogen. The temperature is maintained at 300K and the voume of the vessel is 0.166m^(3) . Find the pressure of the mixture.

A Vessel contains 14g of hydrogen and 96g if oxygen at STP. (a) Find the colume of the vessel. (b) Chemical reaction is induced bu passing electric spark in the vessel till one of the gases is consumed, The temperature is brought back to its starting value 273K. Find the pressure in the vessel.

A vessel contains 14 g ( 7 moles ) of hydrogen and 96 g ( 3 moles) of oxygen at STP . Chemical reaction is induced by passing electric spark in the vessel till one of the gases is consumed. The temperature is brought back to it's starting value 273 K .The pressure in the vessel is-

A spherical vessel of radius r = 5 cm contains hydrogen (H_2) at a temperature T=300 K and pressure p =10^5 Pa. How many molecules collide on the vessel in 1 s ?

A vessel contains one mole of oxygen and one mole of hydrogen at N.T.P. What is the ratio of the values of rms velocities of hydrogen and oxygen molecules?

A vessel contains 14 g of H_(2) and 96g of O_(2) at STP Calculate (a) The volume of vessel (b) the pressure in the vessel when chemical reaction is induced in the vessel by passing electric spark till one of the gas is consumed The temperature brought back to 273 K Neglect the volume of water formed .

8 gm of oxygen and x gm of hydrogen posses same pressure, volume and temperature. Then x=

A vessel of volume 0.02m^3 contains a mixture of hydrogen and helium at 20^@C and 2 atmospheric pressure. The mass of mixture is 5 gms. Find the ratio of mass of hydrogen to that of helium in the mixture.