Chemical Engineering Thermodynamics The Carnot co-efficient of performance (COP) of a domestic air conditioner compared to a household refrigerator is More Dependent on climatic conditions Same Less More Dependent on climatic conditions Same Less ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Law of corresponding states says that The molar heat of energy of gas at constant volume should be nearly constant (about 3 calories) , two different gases behave similarly, if their reduced properties (i.e. P, V and T) are same The surface of separation (i. e. the meniscus) between liquid and vapour phase disappears at the critical temperature No gas can be liquified above the critical temperature, howsoever high the pressure may be The molar heat of energy of gas at constant volume should be nearly constant (about 3 calories) , two different gases behave similarly, if their reduced properties (i.e. P, V and T) are same The surface of separation (i. e. the meniscus) between liquid and vapour phase disappears at the critical temperature No gas can be liquified above the critical temperature, howsoever high the pressure may be ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Minimum number of phases that exists in a system is 1. Number of chemical species in a colloidal system is 1 4 3 2 1 4 3 2 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which is not constant for an ideal gas? (∂V/∂T)P (∂P/∂V)V (∂P/∂V)T All of these (∂V/∂T)P (∂P/∂V)V (∂P/∂V)T All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics An irreversible process Is an idealised visualisation of behaviour of a system Yields the maximum amount of work Is the analog of linear frictionless motion in machines Yields an amount of work less than that of a reversible process Is an idealised visualisation of behaviour of a system Yields the maximum amount of work Is the analog of linear frictionless motion in machines Yields an amount of work less than that of a reversible process ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics If two pure liquid constituents are mixed in any proportion to give an ideal solution, there is no change in Volume Neither A nor B Enthalpy Both A & B Volume Neither A nor B Enthalpy Both A & B ANSWER DOWNLOAD EXAMIANS APP
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