Home Physics Thermodynamics Mix An ideal gas undergoes four different proces…
Physics Thermodynamics Mix MCQ (Single Correct)

An ideal gas undergoes four different processes from the same initial state as sown in P-V diagram. Four processes are adiabatic, isothermal, isobaric and isochoric.

Out of 1, 2, 3 and 4 which one is adiabatic?

A
4
B
3
C
2
D
1

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Text Solution

Verified by Experts
The correct answer is:
C

1 is isochoric (constant volume), 4 is isobaric (constant pressure). Out or curves 2 and 3, curve

2 is steeper than curve 3, it represents an adiabatic change, whereas curved 3 represent an isothermal change.

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