Calcualte the temeprature at which velocity of sound in `N_2` gas is half of that in `O_2` gas at `15^@C` (`O_2 = 32,' `N_2= 28`].

What is RMS velocity of O_2 gas at 127^@C

Why the 1st Ionisation potential of N_2 is higher than O_2 ?

Mention the property for which lithium is used to separate N_2 gas from a gas mixture?

At a given temperature and pressure, the density of CO_(2) gas is greater than N_(2) gas, because the ____of CO_(2) is greater than N_(2)

Which out of N_(2) and H_(2)O is polar and why ?

The ratio of velocity of sound through H_2 and O_2 at constant temp and pressure is given by__________.

For the equilibrium N_2 (g) + O_2(g) = 2 NO (g)

At constant temperature and pressure the rate of diffusion of H_(2) gas is sqrt(15) times that of C_(n)H_(4n-2) gas. Find the value of n.

The degrees of fraction of a molecular gas is n. Show that the ratio of gas C_p/C_v=1+(2/n)