If the density of nitrogen is 1.25 kg/`m^(3)` at a pressure of `10^(5)` Pa, find the root mean square velocity of oxygen molecules.

If the density of oxygen is 1.44 kg//m^(3) at pressure of 10^(5)N//m^(2) , then the root-mean-square velocity of oxygen molecules in m/s will be

What will be the root mean square velocity of oxygen gas in m//"sec" at 300K?

Root mean square velocity of a gas molecule is proprotional to

Calculate for hydrogen at 27^(@)C root mean square velocity of the molecules.

The density of carbon-dioxide gas at 27^@ C and at pressure 1000 N//m^2 is 1 kg m^(-3) . Find the root mean square speed of its molecule at 0^@ C . (Pressure is constant)

A sample of hydrogen at temperature T, volume V and pressure P have speed v and in a sample of oxygen at temperature T, volume 2 V and pressure 3 P. the root mean square velocity of the oxygen molecule is

The density of a gas is 6xx 10^(-2 )kg//m^(3) and the root mean square velocity of the gas molecules is 500 m/s. The pressure exerted by the gas on the walls of the vessel is