The ratio between the root mean square velocity of `H_2`at 50 K and that of `O_2`at 800 K is

The ratio between the root mean square speed of H_(2) at 50 K and that of O_(2) at 800 K is

The ratio of the root mean square velocity of H_(2) at 50 K to that of O_(2) at 800K is

Root mean square velocity of O_2 at STP is (in cm//s )

Calculate the root mean square velocity of SO_(2) at S.T.P. -

The temperature at which the root mean square velocity of SO_(2) molecules is same as that of O_(2) molecules at 27^(@)C

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