Question

Match List I with List II.
List I: (a) Isothermal (b) Isochoric (c) Adiabatic (d) Isobaric.
List II: (i) Pressure constant (ii) Temperature constant (iii) Volume constant (iv) Heat content constant.

• A. (a)→(i), (b)→(iii), (c)→(ii), (d)→(iv)
• B. (a)→(iii), (b)→(ii), (c)→(i), (d)→(iv)
• C. (a)→(ii), (b)→(iv), (c)→(iii), (d)→(i)
• D. (a)→(ii), (b)→(iii), (c)→(iv), (d)→(i)

Hint:

The prefixes tell you what's constant: "Iso-" means same, "-thermal" refers to temperature, "-choric" to volume, and "-baric" to pressure.

Answer 1

The Correct Option is D

Step 1: Isothermal means $\Delta T = 0$ (Temperature constant).
Step 2: Isochoric means $\Delta V = 0$ (Volume constant).
Step 3: Adiabatic means $Q = 0$ (No heat exchange/Heat content constant).
Step 4: Isobaric means $\Delta P = 0$ (Pressure constant).