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Question: Answered & Verified by Expert

Thermodynamic process is shown below on a P-V diagram for one mole of an ideal gas. If V2=2V1, then the ratio of temperature T2T1 is :

PhysicsThermodynamicsJEE MainJEE Main 2021 (25 Feb Shift 2)
Options:
  • A 2
  • B 12
  • C 12
  • D 2
Solution:
2374 Upvotes Verified Answer
The correct answer is: 2

PV1/2=c

nRTVV1/2=c

T=c1 V1/2

T2 T1=V2 V11/2=2 V1 V11/2

T2 T1=2

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