Chemical Engineering Thermodynamics In an isothermal process on an ideal gas, the pressure increases by 0.5 percent. The volume decreases by about __________ percent. 0.5 0.75 1 0.25 0.5 0.75 1 0.25 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Entropy is a/an None of these Extensive property Macroscopic property State function None of these Extensive property Macroscopic property State function ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Critical temperature is defined as the temperature above which a gas will None of these Immediately liquify Never liquify however high the pressure may be Not liquify (barring exceptions) None of these Immediately liquify Never liquify however high the pressure may be Not liquify (barring exceptions) ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The extensive properties are Free energy, entropy and enthalpy Both A and B Volume, mass and number of moles None of these Free energy, entropy and enthalpy Both A and B Volume, mass and number of moles None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Compressibility factor of a gas is Unity, if it follows PV = nRT Not a function of its temperature Not a function of its nature Not a function of its pressure Unity, if it follows PV = nRT Not a function of its temperature Not a function of its nature Not a function of its pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The efficiency of a Carnot heat engine operating between absolute temperatures T₁ and T₂ (when, T₁ > T₂) is given by (T₁ - T₂)/T₁. The co-efficient of performance (C.O.P.) of a Carnot heat pump operating between T₁ and T₂ is given by T₂/(T₁-T₂) T₁/T₂ T₁/(T₁-T₂) T₂/R1 T₂/(T₁-T₂) T₁/T₂ T₁/(T₁-T₂) T₂/R1 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS