Chemical Engineering Thermodynamics Absorption/evolution of heat during conversion of a substance from one allotropic form to another is termed as the heat of Vaporisation Transition Fusion Sublimation Vaporisation Transition Fusion Sublimation ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In an ideal gas mixture, fugacity of a species is equal to its Chemical potential Vapor pressure Partial pressure None of these Chemical potential Vapor pressure Partial pressure None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Specific __________ does not change during phase change at constant temperature and pressure. Entropy Internal energy Enthalpy Gibbs energy Entropy Internal energy Enthalpy Gibbs energy ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The following heat engine produces power of 100000 kW. The heat engine operates between 800 K and 300 K. It has a thermal efficiency equal to 50% of that of the Carnot engine for the same temperature. The rate at which heat is absorbed from the hot reservoir is 100, 000 kW 320, 000 kW 200, 000 kW 160, 000 kW 100, 000 kW 320, 000 kW 200, 000 kW 160, 000 kW ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics At absolute zero temperature, the __________ of the gas is zero. Pressure Mass Volume None of these Pressure Mass Volume None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The equation DU = Tds - PdV is applicable to infinitesimal changes occuring in An open system of constant composition A closed system with changes in composition An open system with changes in composition A closed system of constant composition An open system of constant composition A closed system with changes in composition An open system with changes in composition A closed system of constant composition ANSWER DOWNLOAD EXAMIANS APP
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