Equal Masses of Nitrogen and Oxygen (Molecular Masses About 28

Multiple Choice

Equal masses of nitrogen and oxygen (molecular masses about 28 and 32 respectively) are placed in two different containers having the same volume. The pressure of the gases in the two containers is the same. If the temperature of the oxygen is T₁, the temperature of the nitrogen is

A) larger than T₁.
B) T₁.
C) smaller than T₁.
D) 0^o C.