Chemical Engineering Thermodynamics Chemical engineering thermodynamics is concerned with the __________ in/of chemical processes. Calculation of rates Reaction mechanism Energy transformation from one form to the another None of these Calculation of rates Reaction mechanism Energy transformation from one form to the another None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In the reaction, C + O₂ → CO₂ ; ΔH = - 94 kcal. What is the heat content (enthalpy)of O₂? Zero -94 kcal < - 94 kcal > -94 kcal Zero -94 kcal < - 94 kcal > -94 kcal ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics __________ functions are exemplified by heat and work. State Point Path None of these State Point Path None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Gibbs free energy at constant pressure and temperature under equilibrium conditions is Minimum ∞ Maximum Minimum ∞ Maximum ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The freezing point of a liquid decreases when the pressure is increased, if the liquid __________ while freezing. Does not change in volume Either A, B or C Expands Contracts Does not change in volume Either A, B or C Expands Contracts ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Third law of thermodynamics is concerned with the Energy transfer None of these Value of absolute entropy Direction of energy transfer Energy transfer None of these Value of absolute entropy Direction of energy transfer ANSWER DOWNLOAD EXAMIANS APP
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