Chemical Engineering Thermodynamics A large iceberg melts at the base, but not at the top, because of the reason that The iceberg remains in a warmer condition at the base All of these Ice at the base contains impurities which lowers its melting point Due to the high pressure at the base, its melting point reduces The iceberg remains in a warmer condition at the base All of these Ice at the base contains impurities which lowers its melting point Due to the high pressure at the base, its melting point reduces ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which is not a refrigerant? SO₂ C₂H₄Cl₂ CCl₂F₂ NH₃ SO₂ C₂H₄Cl₂ CCl₂F₂ NH₃ ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics During Joule-Thomson expansion of gases Temperature remains constant Enthalpy remains constant Entropy remains constant None of these Temperature remains constant Enthalpy remains constant Entropy remains constant None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Heat of reaction is Dependent on both pressure and temperature Dependent on pressure only Dependent on temperature only Independent of temperature changes Dependent on both pressure and temperature Dependent on pressure only Dependent on temperature only Independent of temperature changes ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Refrigeration cycle Involves transfer of heat from low temperature to high temperature Both A and B Neither A nor B Violates second law of thermodynamics Involves transfer of heat from low temperature to high temperature Both A and B Neither A nor B Violates second law of thermodynamics ANSWER DOWNLOAD EXAMIANS APP
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 Margules Gibbs-Duhem Van Laar Gibbs-Helmholtz Margules Gibbs-Duhem ANSWER DOWNLOAD EXAMIANS APP
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