Chemical Engineering Thermodynamics In an adiabatic process, the Work done is a path function Heat transfer is zero Enthalpy remains constant Temperature change is zero Work done is a path function Heat transfer is zero Enthalpy remains constant Temperature change is zero ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics A refrigeration cycle is the same as a __________ cycle, None of these Reversed heat engine Turbine Heat engine None of these Reversed heat engine Turbine Heat engine ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics If the internal energy of an ideal gas decreases by the same amount as the work done by the system, then the None of these Both listed here Temperature must decrease Process must be isobaric None of these Both listed here Temperature must decrease Process must be isobaric ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In the equation, PVn = constant, if the value of n = ± ∞, then it represents a reversible __________ process. Isentropic Isothermal Adiabatic Isometric Isentropic Isothermal Adiabatic Isometric ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics An ideal liquid refrigerant should Not have unduly high vapour pressure at the condenser temperature Both A and B Not have a subatmospheric vapour pressure at the temperature in the refrigerator coils Have low specific heat Not have unduly high vapour pressure at the condenser temperature Both A and B Not have a subatmospheric vapour pressure at the temperature in the refrigerator coils Have low specific heat ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following is true for Virial equation of state? Virial co-efficients Virial co-efficients are function of temperature only Virial co-efficients are universal constants For some gases, Virial equations and ideal gas equations are the same Virial co-efficients Virial co-efficients are function of temperature only Virial co-efficients are universal constants For some gases, Virial equations and ideal gas equations are the same ANSWER DOWNLOAD EXAMIANS APP
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