Chemical Engineering Thermodynamics Free energy, fugacity and activity co-efficient are all affected by change in the temperature. The fugacity co-efficient of a gas at constant pressure ____with the increase of reduced temperature. Remains constant Increases Decreases logarithmically Decreases Remains constant Increases Decreases logarithmically Decreases ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The equation Tds = dE - PdV applies to Open as well as closed systems Single phase fluid of varying composition Both B and C Single phase fluid of constant composition Open as well as closed systems Single phase fluid of varying composition Both B and C Single phase fluid of constant composition ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The principle applied in liquefaction of gases is Adiabatic expansion Neither A nor B Both A and B Joule-Thomson effect Adiabatic expansion Neither A nor B Both A and B Joule-Thomson effect ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics At __________ point, all the three phases (i.e.solid, liquid and gas) co-exist. Eutcetic Triple Plait Critical Eutcetic Triple Plait Critical 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 An ideal liquid refrigerant should 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 Have low specific heat Not have unduly high vapour pressure at the condenser temperature ANSWER DOWNLOAD EXAMIANS APP
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