Chemical Engineering Thermodynamics The effect of changing the evaporator temperature on COP as compared to that of changing the condenser temperature (in vapour compression refrigeration system) is Less pronounced More pronounced Equal Data insufficient, can't be predicted Less pronounced More pronounced Equal Data insufficient, can't be predicted ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The standard state of a gas (at a given temperature) is the state in which fugacity is equal to Neither A nor B Unity Activity Both A & B Neither A nor B Unity Activity Both A & B ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Free energy change at equilibrium is Negative Zero Indeterminate Positive Negative Zero Indeterminate Positive ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics As the time is passing, entropy of the universe Is decreasing Is increasing Remains constant Data insufficient, can't be predicted Is decreasing Is increasing Remains constant Data insufficient, can't be predicted ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics An irreversible process Yields an amount of work less than that of a reversible process Is the analog of linear frictionless motion in machines Yields the maximum amount of work Is an idealised visualisation of behaviour of a system Yields an amount of work less than that of a reversible process Is the analog of linear frictionless motion in machines Yields the maximum amount of work Is an idealised visualisation of behaviour of a system ANSWER DOWNLOAD EXAMIANS APP
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. Increases Remains constant Decreases Decreases logarithmically Increases Remains constant Decreases Decreases logarithmically ANSWER DOWNLOAD EXAMIANS APP
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