Chemical Engineering Thermodynamics What is the value of ln y (where y = activity co-efficient) for ideal gases? Unity Zero Negative Infinity Unity Zero Negative Infinity ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The internal energy of an incompressible fluid depends upon its Neither A nor B Temperature Pressure Both A & B Neither A nor B Temperature Pressure Both A & B ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Reduced pressure of a gas is the ratio of its Critical pressure to pressure Pressure to pseudocritical pressure Pseudocritical pressure to pressure Pressure to critical pressure Critical pressure to pressure Pressure to pseudocritical pressure Pseudocritical pressure to pressure Pressure to critical pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Law of corresponding states says that No gas can be liquified above the critical temperature, howsoever high the pressure may be The surface of separation (i. e. the meniscus) between liquid and vapour phase disappears at the critical temperature , two different gases behave similarly, if their reduced properties (i.e. P, V and T) are same The molar heat of energy of gas at constant volume should be nearly constant (about 3 calories) No gas can be liquified above the critical temperature, howsoever high the pressure may be The surface of separation (i. e. the meniscus) between liquid and vapour phase disappears at the critical temperature , two different gases behave similarly, if their reduced properties (i.e. P, V and T) are same The molar heat of energy of gas at constant volume should be nearly constant (about 3 calories) ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Internal energy is equal to the heat absorbed in case of a/an __________ process. Constant pressure Adiabatic Constant volume Polytropic Constant pressure Adiabatic Constant volume Polytropic ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In a homogeneous solution, the fugacity of a component depends upon the Pressure All of these Composition Temperature Pressure All of these Composition Temperature ANSWER DOWNLOAD EXAMIANS APP
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