Chemical Engineering Thermodynamics The expression, ΔG = nRT .In P₂/P₁ , gives the free energy change With pressure changes at constant temperature During heating of an ideal gas Under reversible isothermal volume change During cooling of an ideal gas With pressure changes at constant temperature During heating of an ideal gas Under reversible isothermal volume change During cooling of an ideal gas ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics An isolated system can exchange __________ with its surroundings. Matter Energy Both matter and energy Neither matter nor energy Matter Energy Both matter and energy Neither matter nor energy ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Efficiency of a heat engine working on Carnot cycle between two temperature levels depends upon the Mass and pressure both of the working fluid Mass of the working fluid Two temperatures only Pressure of working fluid Mass and pressure both of the working fluid Mass of the working fluid Two temperatures only Pressure of working fluid ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics A nozzle is a device, which Reduces both kinetic energy and pressure Increases kinetic energy and decreases pressure Reduces kinetic energy and increases pressure Increases both kinetic energy and pressure Reduces both kinetic energy and pressure Increases kinetic energy and decreases pressure Reduces kinetic energy and increases pressure Increases both kinetic energy and pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The internal energy of an ideal gas does not change in a reversible __________ process. Isobaric Isometric Isothermal Adiabatic Isobaric Isometric Isothermal Adiabatic ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics What is the ratio of adiabatic compressibility to isothermal compressibility? 1 > 1 >> 1 < 1 1 > 1 >> 1 < 1 ANSWER DOWNLOAD EXAMIANS APP
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