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Thermodynamic processes are indicated in the following diagram. Match the following


Column I
- P. Process I
- Q. Process II
- R. Process III
- S. Process IV
Column II
- a. Adiabatic
- b. Isobaric
- c. Isochoric
- d. Isothermal
Correct answer: P → c, Q → a, R → d, S → b
Explanation
Vertical line = isochoric, horizontal = isobaric, along isotherm = isothermal, steeper curve = adiabatic.
Detailed Solution
Process I = Isochoric
Process II = Adiabatic
Process III = Isothermal
Process IV = Isobaric
Correct match: P-c, Q-a, R-d, S-b.
