Question

Match the LIST-I with LIST-II.

LIST-I	LIST-II
A. Isochoric B. Isothermal C. Isobaric D. Adiabatic	I. Change in temperature = 0 II. Change in pressure = 0 III. Change in heat = 0 IV. Change in volume = 0

Choose the correct answer from the options given below:

• A. A-II, B-I, C-IV, D-III
• B. A-I, B-II, C-IV, D-III
• C. A-II, B-I, C-IV, D-II
• D. A-IV, B-I, C-II, D-III

Hint:

Remember:
• Isochoric $\rightarrow$ Constant volume
• Isothermal $\rightarrow$ Constant temperature
• Isobaric $\rightarrow$ Constant pressure
• Adiabatic $\rightarrow$ No heat exchange

Answer 1

The Correct Option is D

Concept: Thermodynamic processes are classified according to which physical quantity remains constant during the process. Important processes:
• Isochoric $\rightarrow$ constant volume
• Isothermal $\rightarrow$ constant temperature
• Isobaric $\rightarrow$ constant pressure
• Adiabatic $\rightarrow$ no heat exchange

Step 1: Match Isochoric Process. The word “Isochoric” means: \[ \boxed{ \text{Constant volume} } \] Thus: \[ \Delta V =0 \] Therefore: \[ A \rightarrow IV \]

Step 2: Match Isothermal Process. The word “Isothermal” means: \[ \boxed{ \text{Constant temperature} } \] Thus: \[ \Delta T =0 \] Therefore: \[ B \rightarrow I \]

Step 3: Match Isobaric Process. The word “Isobaric” means: \[ \boxed{ \text{Constant pressure} } \] Thus: \[ \Delta P =0 \] Therefore: \[ C \rightarrow II \]

Step 4: Match Adiabatic Process. In an adiabatic process: \[ \boxed{ Q=0 } \] meaning:
• No heat enters or leaves the system. Therefore: \[ D \rightarrow III \]

Step 5: Write complete matching. Hence: \[ A-IV,\quad B-I,\quad C-II,\quad D-III \]

Step 6: Choose correct option. Thus correct answer is: \[ \boxed{(4)} \] Final Conclusion: Correct matching: \[ \boxed{ A-IV,\ B-I,\ C-II,\ D-III } \] Hence the correct answer is: \[ \boxed{(4)} \]