Match List - I with List - II. List - I | List - II (A) Isothermal | (I) $\Delta W$ (work done) $=0$ (B) Adiabatic | (II) $\Delta Q$ (supplied heat) $=0$ (C) Isobaric | (III) $\Delta U$ (change in internal energy) $\ne 0$ (D) Isochoric | (IV) $\Delta U=0$ Choose the correct answer from the options given below :

Option 4: (A)-(IV), (B)-(II), (C)-(III), (D)-(I)

(A)-(III), (B)-(II), (C)-(I), (D)-(IV)

(A)-(IV), (B)-(I), (C)-(III), (D)-(II)

(A)-(II), (B)-(IV), (C)-(I), (D)-(III)

(A)-(IV), (B)-(II), (C)-(III), (D)-(I)

JEE Main 2025 · PhysicsMultiple choiceMatch the listEasyRecall

JEE Main 7 April 2025, Shift 2, Physics Q34

Question 34 of 75 in this shift, Physics question 9 of 25, Section A.

Match List - I with List - II. List - I | List - II (A) Isothermal | (I)

\Delta W

(work done)

=0

(B) Adiabatic | (II)

\Delta Q

(supplied heat)

=0

\Delta U

(change in internal energy)

\ne 0

(D) Isochoric | (IV)

\Delta U=0

Choose the correct answer from the options given below :

(1)(A)-(III), (B)-(II), (C)-(I), (D)-(IV)
(2)(A)-(IV), (B)-(I), (C)-(III), (D)-(II)
(3)(A)-(II), (B)-(IV), (C)-(I), (D)-(III)
(4)(A)-(IV), (B)-(II), (C)-(III), (D)-(I)Official answer

Official answer

Option 4

NTA final key.

Chapter: Thermodynamics
Topic: Thermodynamic Processes
Idea tested: Isothermal Process Analysis

Same topic in other shifts

All Thermodynamic Processes questions

Question text from the official JEE Main paper published by NTA; answer from the final answer key. Chapter, topic and idea tags, difficulty and skill are Lumi’s. Lumi analyses 42 of the 174 JEE Main shifts held from 2017 to 2026.