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What is the ideal gas equation?(a) P=nRT(b) PV=nRT(c) PV=ρRT(d) Pρ=RTI have been asked this question by my college director while I was bunking the class.This intriguing question comes from Characteristics of Atmosphere in division Atmosphere and Air Data Measurement of Aircraft Performance

Answer»

The CORRECT choice is (b) PV=nRT

Explanation: The IDEAL gas EQUATION is PV=ρRT, where

P=pressure of gas (Units=N/m^2)

V=volume of gas (Units=m^3)

ρ=density of gas (Units=Kg/m^3)

R=universal gas CONSTANT (Units=Nm/kg-K)

T=temperature of gas (Units=K).



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