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Question: Answered & Verified by Expert
An ideal gas equation can be written as, P=ρRTM0 where ρ and M0 are respectively,
PhysicsKinetic Theory of GasesNEETNEET 2020 (Phase 2)
Options:
  • A mass density, mass of the gas
  • B number density, molar mass
  • C mass density, molar mass
  • D number density, mass of the gas
Solution:
1987 Upvotes Verified Answer
The correct answer is: mass density, molar mass

Recall the ideal gas equation, in terms of pressure, volume and temperature, PV=nRTP=1V·mM0·RT, here R, is the universal gas constant, 

P=mVRTM0P=ρRTM0, the density is defined as mass per unit volume, ρ=mv,and, M0=the molar mass.

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