Chemical Engineering Thermodynamics Activity co-efficient is a measure of the None of these Departure from ideal solution behaviour Departure of gas phase from idea] gas law Vapour pressure of liquid None of these Departure from ideal solution behaviour Departure of gas phase from idea] gas law Vapour pressure of liquid ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The value of gas constant 'R' is 1.987 cal/gm mole °K Neither A nor B 1.987 BTU/lb. mole °R Both A and B 1.987 cal/gm mole °K Neither A nor B 1.987 BTU/lb. mole °R Both A and B ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Boiling of liquid is accompanied with increase in the Specific entropy Specific Gibbs free energy Vapor pressure All of these Specific entropy Specific Gibbs free energy Vapor pressure All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The co-efficient of performance (COP) of a refrigerating system, which is its index of performance, is defined as the ratio of useful refrigeration to the net work. The units of __________ and COP are the same. None of these Work Kinematic viscosity Temperature None of these Work Kinematic viscosity Temperature ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Fugacity and pressure are numerically equal, when the gas is In standard state At low temperature At high pressure In ideal state In standard state At low temperature At high pressure In ideal state ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Third law of thermodynamics is concerned with the Energy transfer None of these Value of absolute entropy Direction of energy transfer Energy transfer None of these Value of absolute entropy Direction of energy transfer ANSWER DOWNLOAD EXAMIANS APP
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