Chemical Engineering Thermodynamics The activity of an ideal gas is numerically __________ its pressure. Equal to Data insufficient, can't be predicted More than Less than Equal to Data insufficient, can't be predicted More than Less than ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The number of degrees of freedom for an azeotropic mixture in a two component vapour-liquid equilibria is/are Zero One Two Three Zero One Two Three ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Number of phases in a colloidal system are 4 2 3 1 4 2 3 1 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics At equilibrium condition, the chemical potential of a material in different phases in contact with each other is equal. The chemical potential for a real gas (μ) is given by(where, μ = standard chemical potential at unit fugacity (f° = 1 atm.) and the gas behaves ideally.) μ° + RT ln f μ° + T lnf μ°+ R lnf μ° + R/T lnf μ° + RT ln f μ° + T lnf μ°+ R lnf μ° + R/T lnf ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Reduced pressure of a gas is the ratio of its Pressure to pseudocritical pressure Critical pressure to pressure Pseudocritical pressure to pressure Pressure to critical pressure Pressure to pseudocritical pressure Critical pressure to pressure Pseudocritical pressure to pressure Pressure to critical pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which is not constant for an ideal gas? (∂P/∂V)T (∂V/∂T)P All of these (∂P/∂V)V (∂P/∂V)T (∂V/∂T)P All of these (∂P/∂V)V ANSWER DOWNLOAD EXAMIANS APP
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