A vessel contains a mixture of different types of gases. Which of the following satements is correct?

Options

A. On the average, the heavier molecules have higher molecules have higher speed
B. The average transaltional energy of different types of molecules is the same
C. The average speed of different molecules is same
D. On an average, the heavier moleules have higher transitional energy

Explanation

(b) The average translational energy of different types of molecules is the same because it depends only on temperature.