`E_(0)` and `E_(n)` respectively represent the average kinetic energy of a molecule of oxygen and hydrogen. If the two gases are at the same temperature, which of the following statements is true?

The average kinetic energy per molecule of all monatomic gases is the same at the same temperature. Is this ture or false ?

The average kinetic energy per molecule of all monatomic gases is the same at the same temperature. Is this ture or false ?

At the same temperature the mean kinetic energies of molecules of hdrogen and oxygen are in the ratio

At the same temperature the mean kinetic energies of molecular of hydrogen and oxygen are in the ratio

At the same temperature, the mean kinetic energies of the molecules of hydrogen and oxygen are in the ratio

Oxygen and hydrogen are at same temperature . The kinetic energy of oxygen molecules will be

Two gases X (mol. wt. M_(X)) and Y (mol. wt. M_(Y) , M_(Y) gt M_(X)) are at the same temperature T in two different containers. Their root mean square velocities are C_(X) and C_(Y) respectively. If the. average kinetic energies per molecule of two gases X and Y are E_(X) and E_(Y) respectively, then which of the following relation (s) is (are) true ?