Chemical Engineering Thermodynamics The relation connecting the fugacities of various components in a solution with one another and to composition at constant temperature and pressure is called the __________ equation. Van Laar Gibbs-Helmholtz Gibbs-Duhem Margules Van Laar Gibbs-Helmholtz Gibbs-Duhem Margules ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Extensive properties of a thermodynamic system depend upon the __________ of the system. Pressure Temperature Mass Specific volume Pressure Temperature Mass Specific volume ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Critical compressibility factor for all substances Vary as square of the absolute pressure Are more or less constant (vary from 0.2 to 0.3) Vary as square of the absolute temperature None of these Vary as square of the absolute pressure Are more or less constant (vary from 0.2 to 0.3) Vary as square of the absolute temperature None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Water on heating from 1 to 4°C Has same volume May contract or expand Expands Contracts Has same volume May contract or expand Expands Contracts ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The third law of thermodynamics states that the Gases having same reduced properties behave similarly None of these Heat transfer from low temperature to high temperature source is not possible without external work Heat capacity of a crystalline solid is zero at absolute zero temperature Gases having same reduced properties behave similarly None of these Heat transfer from low temperature to high temperature source is not possible without external work Heat capacity of a crystalline solid is zero at absolute zero temperature ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics (∂H/∂T)p is the mathematical expression for Entropy change Gibbs free energy None of these CV Entropy change Gibbs free energy None of these CV ANSWER DOWNLOAD EXAMIANS APP
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