At S.T.P., the density of nitrogen monoxide is

Density of carbon monoxide is maximum at

Density of carbon monoxide is maximum at

Density of carbon monoxide is maximum at

Calculate the r.m.s velocity of nitrogen molecule at N.T.P. if the density of nitrogen is 0.001293 g cm^(_3)

A mixture of carbon monoxide and carbon dioxide is found to have a density of 1.7g/lit at S.T.P. The mole fraction of carbon monoxide is