Physics · 2025
JEE Main · 4 April 2025, Shift 2 · Q33
Match List - I with List - II. Δ Q= Heat supplied Δ W = Work done by the system Δ U = Change in internal energy P = Pressure of the system Δ V =…
Match List - I with List - II.
$\displaystyle \Delta Q=$ Heat supplied
$\displaystyle \Delta \mathrm{W}=$ Work done by the system
$\displaystyle \Delta \mathrm{U}=$ Change in internal energy
P = Pressure of the system
$\displaystyle \Delta \mathrm{V}=$ Change in volume of the system
Choose the correct answer from the options given below :
| List - I | List - II | ||
| (A) | Isobaric | (I) | $\displaystyle \Delta \mathrm{Q}=\Delta \mathrm{W}$ |
| (B) | Isochoric | (II) | $\displaystyle \Delta \mathrm{Q}=\Delta \mathrm{U}$ |
| (C) | Adiabatic | (III) | $\displaystyle \Delta \mathrm{Q}=$ zero |
| (D) | Isothermal | (IV) | $\displaystyle \Delta \mathrm{Q}=\Delta \mathrm{U}+\mathrm{P} \Delta \mathrm{V}$ |
Official answer
From NTA’s final answer key for this paper.
(4)
(A)-(IV), (B)-(II), (C)-(III), (D)-(I)
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JEE Main 2025 Physics question, with the answer from NTA’s final answer key. Where our answers come from.