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Question: Answered & Verified by Expert

Choose the correct statement for processes A & B shown in figure.

PhysicsThermodynamicsJEE MainJEE Main 2024 (30 Jan Shift 2)
Options:
  • A PVγ=k for process B and PV=k for process A.
  • B PV=k for process B and A.
  • C Pγ-1Tγ=k for process B and T=k for process A.
  • D TγPγ-1=k for process A and PV=k for process B.
Solution:
1481 Upvotes Verified Answer
The correct answer is: PVγ=k for process B and PV=k for process A.

Steeper curve (B) is adiabatic
For adiabatic ⇒PVγ= constant

and curve (A) is isothermal. Therefore,
T= constant
⇒PV= constant

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