Chemical Engineering Thermodynamics The equation DU = Tds - PdV is applicable to infinitesimal changes occuring in An open system with changes in composition A closed system of constant composition An open system of constant composition A closed system with changes in composition An open system with changes in composition A closed system of constant composition An open system of constant composition A closed system with changes in composition ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following non-flow reversible compression processes require maximum work? All of these Isobaric process Adiabatic process Isothermal process All of these Isobaric process Adiabatic process Isothermal process ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Cv is given by (∂E/∂V)T (∂V/∂T)P (∂E/∂P)V (∂E/∂T)V (∂E/∂V)T (∂V/∂T)P (∂E/∂P)V (∂E/∂T)V ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Henry's law is closely obeyed by a gas, when its __________ is extremely high. Pressure Solubility None of the listed here Temperature Pressure Solubility None of the listed here Temperature ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The compressibility factor of a gas is given by (where, V₁ = actual volume of the gas V₂ = gas volume predicted by ideal gas law ) V₁-V₂ V₂/V₁ V₁/V₂ V₁.V₂ V₁-V₂ V₂/V₁ V₁/V₂ V₁.V₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics An ideal liquid refrigerant should Have low specific heat Not have unduly high vapour pressure at the condenser temperature Not have a subatmospheric vapour pressure at the temperature in the refrigerator coils Both A and B Have low specific heat Not have unduly high vapour pressure at the condenser temperature Not have a subatmospheric vapour pressure at the temperature in the refrigerator coils Both A and B ANSWER DOWNLOAD EXAMIANS APP
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