Chemical Engineering Thermodynamics During adiabatic expansion of gas Pressure is increased Temperature remains constant None of these Pressure remains constant Pressure is increased Temperature remains constant None of these Pressure remains constant ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Gibbs free energy (F) is defined as F = E + TS F = E - TS F = H - TS F = H + TS F = E + TS F = E - TS F = H - TS F = H + TS ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics For the reversible exothermic reaction, N₂ + 3H₂ ⇋ 2NH₃, increase of pressure would Give higher yield of NH₃ Neither A nor B Shift the equilibrium towards right Both B and C Give higher yield of NH₃ Neither A nor B Shift the equilibrium towards right Both B and C ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics For spontaneous changes in an isolated system (S = entropy) Ds > 0 Ds <0 Ds = Constant Ds = 0 Ds > 0 Ds <0 Ds = Constant Ds = 0 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following units is not present in both the vapor compression refrigeration system and absorption refrigeration system ? Condenser Refrigerator Compressor Expansion valve Condenser Refrigerator Compressor Expansion valve ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Compressibility factor (i.e., the ratio of actual volume of gas to the volume predicted by ideal gas law) for all gases are Same at the same reduced pressure Always greater than one Same at the same reduced temperature Both B & C Same at the same reduced pressure Always greater than one Same at the same reduced temperature Both B & C ANSWER DOWNLOAD EXAMIANS APP
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