Chemical Engineering Thermodynamics The internal energy of an ideal gas is a function of its __________ only. Pressure Volume Molecular size Temperature Pressure Volume Molecular size Temperature ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics At absolute zero temperature, all substances have the same Crystalline structure Entropy None of these Heat capacity Crystalline structure Entropy None of these Heat capacity ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The theoretical minimum work required to separate one mole of a liquid mixture at 1 atm, containing 50 mole % each of n- heptane and n- octane into pure compounds each at 1 atm is -RT ln 0.5 2 RT -2 RT ln 0.5 0.5 RT -RT ln 0.5 2 RT -2 RT ln 0.5 0.5 RT ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In the reaction, represented by, 2SO₂ + O₂ ⇋ 2SO₃; ΔH = - 42 kcal; the forward reaction will be favoured by Neither A nor B Low temperature Both A and B High pressure Neither A nor B Low temperature Both A and B High pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics What is the degree of freedom for two mis-cible (non-reacting) substances in vapor-liquid equilibrium forming an azeotrope? 1 3 2 1 3 2 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The work done in isothermal compression compared to that in adiabatic compression will be Same More More or less depending upon the extent of work done Less Same More More or less depending upon the extent of work done Less ANSWER DOWNLOAD EXAMIANS APP
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