The number of gram molecules of oxygen in `6.02 xx 10^(24) CO` molecules is

The number of gram molecules of oxygen in 6.02 xx 10^24 water molecules is ________ .

The number of gm -molecules of oxygen in 6.0xx10^(24) CO molecules is: [Take:N_(A)=6xx10^(23)]

Find the number of g -molecules of oxygen in 6.023xx10^(24)CO molecules.

The number of gram atom of oxygen in 6.02xx10^(24) CO molecules is ______

The number of ram molecules of chlorine in 602 xx 10^(25) hydrogen chloride molecules is

A flask contains 10^(-3)m^(3) gas. At a temperature, the number of molecules of oxygen at 3.0xx10^(22) . The mass of an oxygen molecule is 5.3xx10^(-26) kg and at that temperature the rms velocity of molecules is 400m/s. The pressure in N//m^(2) of the gas in the flask is ..............