Kinetic Theory ...

At which temperature the velocity of O₂ molecules will be equal to the velocity of N₂ molecules at 0°C

If mass of He atom is 4 times that of hydrogen atom then mean velocity of He is

The temperature of an ideal gas is increased from 27°C to 927°C. The root mean square speed of its molecules becomes

According to the kinetic theory of gases the r.m.s. velocity of gas molecules is directly proportional to

At what temperature the molecules of nitrogen will have the same r.m.s. velocity as the molecules of oxygen at 127°C

r.m.s. velocity of nitrogen molecules at NTP is

The temperature of the hydrogen at which the average speed of its molecules is equal to that of oxygen molecules at a temperature of 31°C, is

The temperature of an ideal gas is increased from 120 K to 480 K. If at 120 K, the root mean square velocity of the gas molecules is v, at 480 K it becomes

Root mean square velocity of a particle is v at pressure P. If pressure is increased two times, then the r.m.s. velocity becomes

The root mean square speed of the molecules of a gas is