Chemical Engineering Thermodynamics Consider the reaction, C + O₂ ⇋ CO₂ ;ΔH = - 94 kcal. What will be the value of ΔH for the reaction CO₂ → C + O₂? > 94 kcal < -94 kcal -94 kcal + 94 kcal > 94 kcal < -94 kcal -94 kcal + 94 kcal ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Melting of ice is an example of an __________ process. Adiabatic Isometric None of these Isothermal Adiabatic Isometric None of these Isothermal ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Requisites of a reversible process is that the Friction in the system should be absent System and surroundings pressure be equal System and surroundings temperature be equal None of these Friction in the system should be absent System and surroundings pressure be equal System and surroundings temperature be equal None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Free energy, fugacity and activity co-efficient are all affected by change in the temperature. The fugacity co-efficient of a gas at constant pressure ____with the increase of reduced temperature. Remains constant Decreases logarithmically Increases Decreases Remains constant Decreases logarithmically Increases Decreases ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Efficiency of a heat engine working on Carnot cycle between two temperature levels depends upon the Two temperatures only Mass and pressure both of the working fluid Mass of the working fluid Pressure of working fluid Two temperatures only Mass and pressure both of the working fluid Mass of the working fluid Pressure of working fluid ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics At __________ point, all the three phases (i.e.solid, liquid and gas) co-exist. Plait Triple Critical Eutcetic Plait Triple Critical Eutcetic ANSWER DOWNLOAD EXAMIANS APP
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