Chemical Engineering Thermodynamics After throttling, gas temperature Decreases Remains same Increases May increase or decrease ; depends on the nature of the gas Decreases Remains same Increases May increase or decrease ; depends on the nature of the gas ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics When a system is in equilibrium for all possible processes, the differential or finite change of entropy is None of these > 0 = 0 < 0 None of these > 0 = 0 < 0 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In the reaction, H₂ +I₂ ⇋ 2HI, addition of an inert gas will Increase the partial pressure of I₂ Increase the total pressure and hence shift the equilibrium towards the right Increase the partial pressure of H₂ Not effect the equilibrium conditions Increase the partial pressure of I₂ Increase the total pressure and hence shift the equilibrium towards the right Increase the partial pressure of H₂ Not effect the equilibrium conditions ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics When a gas is expanded from high pressure region to low pressure region ; temper -ature change occurs. This phenomenon is related to the Gibbs-Helmholtz equation Joule-Thomson effect Third law of thermodynamics Gibbs-Duhem equation Gibbs-Helmholtz equation Joule-Thomson effect Third law of thermodynamics Gibbs-Duhem equation ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Joule-Thomson experiment is Isenthalpic Isobaric Adiabatic Both B & C Isenthalpic Isobaric Adiabatic Both B & C 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 Saturated vapour Partially condensed vapour with quality of 0.1 Partially condensed vapour with quality of 0.9 Superheated vapour Saturated vapour Partially condensed vapour with quality of 0.1 Partially condensed vapour with quality of 0.9 Superheated vapour ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS