Q109 / 120 · VITEEE 2017 · Physics
Graph of specific heat at constant volume for a monatomic gas is
- A

- B

- Correct answerC

- D

Solution
For a monatomic gas
$\mathrm{C}_{\mathrm{v}}=\frac{3}{2} \mathrm{R}$
So correct graph is


Hence, the correct answer is option: 'C'.