Chemical Engineering Thermodynamics The thermodynamic law, PVy = constant, is not applicable in case of Ideal compression of air Adiabatic expansion of steam in a turbine Adiabatic compression of a perfect gas Free expansion of an ideal gas Ideal compression of air Adiabatic expansion of steam in a turbine Adiabatic compression of a perfect gas Free expansion of an ideal gas ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The shape of T-S diagram for Carnot Cycle is a Trapezoid Rhombus Rectangle Circle Trapezoid Rhombus Rectangle Circle ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics What is the value of ln y (where y = activity co-efficient) for ideal gases? Infinity Unity Zero Negative Infinity Unity Zero Negative ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following is not affected by temperature changes? Fugacity Free energy None of these Activity co-efficient Fugacity Free energy None of these Activity co-efficient ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Compressibility factor (i.e., the ratio of actual volume of gas to the volume predicted by ideal gas law) for all gases are Always greater than one Same at the same reduced temperature Both B & C Same at the same reduced pressure Always greater than one Same at the same reduced temperature Both B & C Same at the same reduced pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics A/an __________ system is exemplified by a vessel containing a volatile liquid in contact with its vapor. Open Isolated None of these Closed Open Isolated None of these Closed ANSWER DOWNLOAD EXAMIANS APP
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