Chemical Engineering Thermodynamics Which of the following is true for Virial equation of state? For some gases, Virial equations and ideal gas equations are the same Virial co-efficients are universal constants Virial co-efficients are function of temperature only Virial co-efficients For some gases, Virial equations and ideal gas equations are the same Virial co-efficients are universal constants Virial co-efficients are function of temperature only Virial co-efficients ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics For a stable phase at constant pressure and temperature, the fugacity of each component in a binary system __________ as its mole fraction increases. Decreases Decreases linearly Remains same Increases Decreases Decreases linearly Remains same Increases ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Compressibility factor for almost all the gases are approximately same at the same Critical pressure and critical temperature Reduced pressure and reduced temperature None of these Pressure and temperature Critical pressure and critical temperature Reduced pressure and reduced temperature None of these Pressure and temperature ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following is not correct for a reversible adiabatic process? PVγ = constant None of these P1-γ.TY = constant TVγ-1 = constant PVγ = constant None of these P1-γ.TY = constant TVγ-1 = constant ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Entropy change for an irreversible isolated system is < 0 ∞ > 0 < 0 ∞ > 0 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In the equation PVn = constant, if the value of n = y = Cp/Cv, then it represents a reversible __________ process. Polytropic Isothermal Adiabatic Isentropic Polytropic Isothermal Adiabatic Isentropic ANSWER DOWNLOAD EXAMIANS APP
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