Question

Mean kinetic energy (or average energy) per gm molecule of a monoatomic gas is given by

• A. $\frac{3}{2}RT$
• B. $\frac{1}{2}KT$
• C. $\frac{1}{2}RT$
• D. $\frac{3}{2}KT$

Answer 1

Answer: (A)

$\frac{3}{2}RT$

Answer 2

For one gm mole; average kinetic energy$= \frac{3}{2}RT$.