Chemical Engineering Thermodynamics The value of gas constant 'R' is Neither A nor B Both A and B 1.987 BTU/lb. mole °R 1.987 cal/gm mole °K Neither A nor B Both A and B 1.987 BTU/lb. mole °R 1.987 cal/gm mole °K 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° + R/T lnf μ°+ R lnf μ° + T lnf μ° + RT ln f μ° + R/T lnf μ°+ R lnf μ° + T lnf μ° + RT ln f ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In the equation, PVn = constant, if the value of n = 1, then it represents a reversible __________ process. Polytropic Isothermal Adiabatic Isobaric Polytropic Isothermal Adiabatic Isobaric ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics A gas shows deviation from ideal behaviour at Low pressure and low temperature Low pressure and high temperature High temperature and high pressure Low temperature and high pressure Low pressure and low temperature Low pressure and high temperature High temperature and high pressure Low temperature and high pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics For organic compounds, group contribution method can be used for the estimation of Critical properties Specific gravity Thermal conductivity Specific volume Critical properties Specific gravity Thermal conductivity Specific volume ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics When liquid and vapour phases of one component system are in equilibrium (at a given temperature and pressure), the molar free energy is More in liquid phase Replaced by chemical potential which is more in vapour phase Same in both the phases More in vapour phase More in liquid phase Replaced by chemical potential which is more in vapour phase Same in both the phases More in vapour phase ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS