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Question: Answered & Verified by Expert
Volume-temperature graph at atmospheric pressure for a monoatomic gas (V in m3, T in celcius) is
PhysicsKinetic Theory of GasesNEET
Options:
  • A
  • B
  • C
  • D
Solution:
2129 Upvotes Verified Answer
The correct answer is:
PV=nRt V= nR P ( T c +273.15) V=( nR P ) T c + 273.15nR P
Positive slope positive intercept

The volume of gas is zero at absolute zero temperature ( 0K )
Thus, the volume has a positive value at 0°C since the volume is directly proportonal to the absolute temperature and 0K=273.15°C

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