Chemical Engineering Thermodynamics As the temperature is lowered towards the absolute zero, the value of ∂(ΔF)/∂T, then approaches Zero Infinity Unity That of the heat of reaction Zero Infinity Unity That of the heat of reaction ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics With increase in compression ratio, the efficiency of the otto engine Increases Remains constant Increases linearly Decreases Increases Remains constant Increases linearly Decreases ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Out of the following refrigeration cycles, which one has maximum COP? Carnot cycle Air cycle Ordinary vapor compression cycle Vapor compression with a reversible expansion engine Carnot cycle Air cycle Ordinary vapor compression cycle Vapor compression with a reversible expansion engine ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The internal energy of an ideal gas is a function of its __________ only. Volume Molecular size Temperature Pressure Volume Molecular size Temperature Pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Boiling of liquid is accompanied with increase in the Specific entropy All of these Specific Gibbs free energy Vapor pressure Specific entropy All of these Specific Gibbs free energy Vapor pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Work done may be calculated by the expression ∫p dA for __________ processes. Both A and B Adiabatic Non-flow reversible Neither A nor B Both A and B Adiabatic Non-flow reversible Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
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