Chemical Engineering Thermodynamics Number of components (C), phase (P) and degrees of freedom (F) are related by Gibbs phase rule as P + F - C = 2 C = P - F + 2 F = C - P - 2 P = F - C - 2 P + F - C = 2 C = P - F + 2 F = C - P - 2 P = F - C - 2 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following behaves most closely like an ideal gas? He N₂ O₂ H₂ He N₂ O₂ H₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Mollier chart is a __________ plot. Pressure vs volume Temperature vs entropy Enthalpy vs entropy Pressure vs enthalpy Pressure vs volume Temperature vs entropy Enthalpy vs entropy Pressure vs enthalpy ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics A change in state involving a decrease in entropy can be spontaneous, only if It is isenthalpic It takes place isothermally It is exothermic It takes place at constant volume It is isenthalpic It takes place isothermally It is exothermic It takes place at constant volume ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In an ideal refrigeration cycle, the change in internal energy of the fluid is Either of the above three ; depends on the nature of refrigerant +ve -ve Either of the above three ; depends on the nature of refrigerant +ve -ve ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Cv for an ideal gas Is independent of pressure only Is independent of volume only Does not depend upon temperature Is independent of both pressure and volume Is independent of pressure only Is independent of volume only Does not depend upon temperature Is independent of both pressure and volume ANSWER DOWNLOAD EXAMIANS APP
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