NEETPhysics-Thermodynamics
NEET Physics Adiabatic Processes MCQ Question
Type: MCQ-conceptual-Hard-Class 11
During an adiabatic process, the pressure of a gas is found to be proportional to the cube of its absolute temperature. The ratio Cₚ/Cᵥ for the gas is
A
3/2
B
4/3
C
2
D
5/3
Correct Answer
Option C
Detailed Explanation
For an adiabatic process, P ∝ T³ implies γ = 2, where γ = Cₚ/Cᵥ.
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