Chemical Engineering Thermodynamics The number of degrees of freedom at the triple point of water is 2 Zero 1 3 2 Zero 1 3 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Ideal refrigeration cycle is Dependent on the refrigerant's properties The least efficient of all refrigeration processes Same as reverse Carnot cycle Same as Carnot cycle Dependent on the refrigerant's properties The least efficient of all refrigeration processes Same as reverse Carnot cycle Same as Carnot cycle ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Refrigerants commonly used for domestic refrigerators are Freon-12 Ethyl chloride or methyle chloride Propane NH₃ or CO₂ Freon-12 Ethyl chloride or methyle chloride Propane NH₃ or CO₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Those solutions in which there is no volume change upon mixing the components in the liquid state and which, when diluted do not undergo any heat change (i.e. heat of dilution is zero), are called __________ solutions. Ideal Real None of these Isotonic Ideal Real None of these Isotonic ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following processes can not be made reversible even under ideal condition of operation? Compression of air in a compressor Free expansion of a gas All of these Expansion of steam in a turbine Compression of air in a compressor Free expansion of a gas All of these Expansion of steam in a turbine ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The necessary condition for phase equilibrium in a multiphase system of N components is that the Chemical potentials of all components should be same in a particular phase Chemical potentials of a given component should be equal in all phases Sum of the chemical potentials of any given component in all the phases should be the same None of these Chemical potentials of all components should be same in a particular phase Chemical potentials of a given component should be equal in all phases Sum of the chemical potentials of any given component in all the phases should be the same None of these ANSWER DOWNLOAD EXAMIANS APP
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