Chemical Engineering Thermodynamics Gibbs-Duhem equation relates composition in liquid phase and the __________ at constant temperature & pressure. Partial pressure Activity co-efficient A, B, and C Fugacity Partial pressure Activity co-efficient A, B, and C Fugacity ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics For a cyclic process, a fixed ratio between heat and work Is difficult to predict May exist Never exists Always exists Is difficult to predict May exist Never exists Always exists ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Compressibility factor of a gas is Not a function of its nature Not a function of its pressure Not a function of its temperature Unity, if it follows PV = nRT Not a function of its nature Not a function of its pressure Not a function of its temperature Unity, if it follows PV = nRT ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics While dissolving a gas into a liquid at a constant temperature, the ratio of the concentration of the gas in the solution phase and in the gaseous phase is Unity Infinity Constant Negative Unity Infinity Constant Negative ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics __________ calorimeter is normally used for measuring the dryness fraction of steam, when it is very low. Throttling Separating A combination of separating & throttling Bucket Throttling Separating A combination of separating & throttling Bucket ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Heat of formation of an element in its standard state is < 0 A function of pressure > 0 < 0 A function of pressure > 0 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS