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$\frac{3}{2}KT$
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A$\frac{3}{2}RT$
a
Average kinetic energy for one gram mole $ = \frac{3}{2}RT$.
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