Chemical Engineering Thermodynamics Free energy change of mixing two liquid substances is a function of the All of these Concentration of the constituents only Quantities of the constituents only Temperature only All of these Concentration of the constituents only Quantities of the constituents only Temperature only ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Equilibrium constant decreases as the temperature Increases, for an exothermic reaction Decreases, for an exothermic reaction None of these Increases, for an endothermic reaction Increases, for an exothermic reaction Decreases, for an exothermic reaction None of these Increases, for an endothermic reaction ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following will increase the volume of a real gas by four times ? Doubling the absolute temperature as well as pressure of the gas Reducing the temperature to half and doubling the pressure Reducing pressure to one fourth at constant temperature Reducing temperature to one fourth at constant pressure Doubling the absolute temperature as well as pressure of the gas Reducing the temperature to half and doubling the pressure Reducing pressure to one fourth at constant temperature Reducing temperature to one fourth at constant pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Gibbs-Duhem equation Finds no application in gas-liquid equilibria involved in distillation States that n₁dμ₁ + n₂dμ₂ + ....njdμj = 0, for a system of definite composition at constant temperature and pressure None of these Applies only to binary systems Finds no application in gas-liquid equilibria involved in distillation States that n₁dμ₁ + n₂dμ₂ + ....njdμj = 0, for a system of definite composition at constant temperature and pressure None of these Applies only to binary systems ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics For an ideal gas, the enthalpy Is independent of pressure Is a path function Increases with rise in pressure Decreases with rise in pressure Is independent of pressure Is a path function Increases with rise in pressure Decreases with rise in pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Steam undergoes isentropic expansion in a turbine from 5000 kPa and 400°C (entropy = 6.65 kJ/kg K) to 150 kPa) (entropy of saturated liquid = 1.4336 kJ/kg . K, entropy of saturated vapour = 7.2234 kJ/kg. K) The exit condition of steam is Superheated vapour Partially condensed vapour with quality of 0.1 Saturated vapour Partially condensed vapour with quality of 0.9 Superheated vapour Partially condensed vapour with quality of 0.1 Saturated vapour Partially condensed vapour with quality of 0.9 ANSWER DOWNLOAD EXAMIANS APP
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