The specific heat at constant volume per mole of 3R/2 is for what type of molecule?
A)monatomic
B)diatomic
C)polyatomic
D)any type

Question

The specific heat at constant volume per mole of 3​R​/2 is for what type of molecule?
A)monatomic
B)diatomic
C)polyatomic
D)any type

Quizplus · Accepted Answer

The specific heat at constant volume per mole of $3R/2$ is characteristic of monatomic gases. This is because monatomic gases have only translational degrees of freedom, which contribute to their specific heat capacity, and according to the equipartition theorem, each degree of freedom contributes $R/2$ to the molar specific heat, leading to $3R/2$ for the three translational degrees of freedom.

The Specific Heat at Constant Volume Per Mole of 3​R​/2

The Specific Heat at Constant Volume Per Mole of 3R/2