Chemical Engineering Thermodynamics Entropy change in case of reversible adiabatic process is Indeterminate Zero Maximum Minimum Indeterminate Zero Maximum Minimum ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Pressure-enthalpy chart is useful in refrigeration. The change in internal energy of an ideal fluid used in ideal refrigeration cycle is Negative Infinity Positive Zero Negative Infinity Positive Zero ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Gibbs free energy of mixing at constant pressure and temperature is always ∞ + ve - ve ∞ + ve - ve ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Internal energy is equal to the heat absorbed in case of a/an __________ process. Constant pressure Polytropic Constant volume Adiabatic Constant pressure Polytropic Constant volume Adiabatic ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following is not a unit of the equilibrium constant Kp? (where, Δx = number of moles of products number of moles of reactants) (atm)Δx2, when Δx > 0 (atm)Δx, when Δx is negative Dimensionless, when Δx = 0 (atm)Δx, when Δx is positive (atm)Δx2, when Δx > 0 (atm)Δx, when Δx is negative Dimensionless, when Δx = 0 (atm)Δx, when Δx is positive ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Thermal efficiency of a Carnot engine can approach 100%, only when the temperature of the Neither A nor B Either A or B Cold reservoir approaches zero Hot reservoir approaches infinity Neither A nor B Either A or B Cold reservoir approaches zero Hot reservoir approaches infinity ANSWER DOWNLOAD EXAMIANS APP
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