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Friday, 9 October

JEE Main 2025 · PhysicsMultiple choiceMatch the listEasyRecall

JEE Main 4 April 2025, Shift 2, Physics Q33

Question 33 of 75 in this shift, Physics question 8 of 25, Section A.

Match List - I with List - II. List - I List - II (A) Isobaric (I) ΔQ=ΔW\Delta Q=\Delta W (B) Isochoric (II) ΔQ=ΔU\Delta Q=\Delta U (C) Adiabatic (III) ΔQ=\Delta Q= zero (D) Isothermal (IV) ΔQ=ΔU+PΔV\Delta Q=\Delta U+P\Delta V ΔQ=\Delta Q= Heat supplied ΔW=\Delta W= Work done by the system ΔU=\Delta U= Change in internal energy P=P= Pressure of the system ΔV=\Delta V= Change in volume of the system Choose the correct answer from the options given below :
  1. (1)(A)-(IV), (B)-(III), (C)-(II), (D)-(I)
  2. (2)(A)-(IV), (B)-(I), (C)-(III), (D)-(II)
  3. (3)(A)-(II), (B)-(IV), (C)-(III), (D)-(I)
  4. (4)(A)-(IV), (B)-(II), (C)-(III), (D)-(I)Official answer

Official answer

Option 4

NTA final key.

Same idea in other shifts

Asked 2× in all
  1. 31 Jan 2024, Shift 1 · Q38The given figure represents two isobaric processes for the same mass of an ideal gas, thenEasySingle correctHas a figure

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.