Calculate the temperature at which the average velocity of oxygen equals that of hydrogen at `20 K`.

The temperature at which the velocity of oxygen will be half of hydrogen at NTP is

At what temperature the rms velocity of oxygen will become half that of Hydrogen NTP?

Calculate the temperature at which the rms velocity of hydrogen will be equal to 8 km//s. Take R = 8.31 J "mole"^(-1) K^(-1)

Calculate the temperature at which the rms velocity of oxygen molecules will be 2 km//s-R = 8.31 J m^(-1) K^(-1) .

Calculate the average velocity of oxygen molecule at 27^@C .

Oxygen and hydrogen gases are at the same temperature the ratio of the average K.E of an oxygen molecule and that of a hydrogen molecule is

The temperature at which r.m.s. velocity of hydrogen molecules is equal that of oxygen at 100◦C is nearly