Q54 / 54 · JEE Advanced 2019 (Paper 2) · Physics
Answer the following by appropriately matching the lists based on the information given in the paragraph.
In a thermodynamics process on an ideal monatomic gas, the infinitesimal heat absorbed by the gas is given by where is temperature of the system and is the infinitesimal change in a thermodynamic quantity of the system. For a mole of monatomic ideal gas Here, is gas constant, is volume of gas, and are constants.
The List-I below gives some quantities involved in a process and List-II gives some possible values of these quantities.
Column - I Column - II (a) Work done by the system in process (p) (b) Change in internal energy in process (q) (c) Heat absorbed by the system in process (r) (d) Heat absorbed by the system in process (s) (t) (u)
If the process on one mole of monatomic ideal gas is as shown in the -diagram with the correct match is

Answer the following by appropriately matching the lists based on the information given in the paragraph.
In a thermodynamics process on an ideal monatomic gas, the infinitesimal heat absorbed by the gas is given by where is temperature of the system and is the infinitesimal change in a thermodynamic quantity of the system. For a mole of monatomic ideal gas Here, is gas constant, is volume of gas, and are constants.
The List-I below gives some quantities involved in a process and List-II gives some possible values of these quantities.
| Column - I | Column - II | ||
| (a) | Work done by the system in process | (p) | |
| (b) | Change in internal energy in process | (q) | |
| (c) | Heat absorbed by the system in process | (r) | |
| (d) | Heat absorbed by the system in process | (s) | |
| (t) | |||
| (u) |
If the process on one mole of monatomic ideal gas is as shown in the -diagram with the correct match is

- A
- B
- C
- Correct answerD
Solution
Hence, the correct answer is option: 'D'.