Match the thermodynamics processes taking place in a system with the correct conditions. In the table: ΔQ is the heat supplied, ΔW is the work done and ΔU is change in internal energy of the system. Match the following:

Option 1 - (I)→(B); (II)→(D); (III)→(A); (IV)→(C)

Option 2 - (I)→(A); (II)→(A); (III)→(B); (IV)→(C)

Option 3 - (I)→(A); (II)→(B); (III)→(D); (IV)→(D)

Option 4 - (I)→(B); (II)→(A); (III)→(D); (IV)→(C)

3 Views|Posted 5 months ago

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Vishal Baghel | Contributor-Level 10

5 months ago

Correct Option - 1

Detailed Solution:

ΔQ = heat supplied
ΔW = work done
ΔU = change in internal energy
(i) adiabatic (B) Δθ = 0
(ii) isothermal (D) ΔU = 0
(iii) isochoric (A) ΔW = 0
(iv) isobaric (C) ΔU ≠ 0, ΔW ≠ 0, ΔQ ≠ 0

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Physics Thermodynamics 2025

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