Chemical Engineering Thermodynamics Joule-Thomson co-efficient depends on the Pressure Neither A nor B Temperature Both A & B Pressure Neither A nor B Temperature Both A & B ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In case of vapour compression refrigeration system, elevating the evaporator temperature (keeping the condenser temperature constant) results in Decreased COP Increased or decreased COP ; depending upon the type of refrigerant No change in the value of COP Enhanced COP Decreased COP Increased or decreased COP ; depending upon the type of refrigerant No change in the value of COP Enhanced COP ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In the reaction, C + O₂ → CO₂ ; ΔH = - 94 kcal. What is the heat content (enthalpy)of O₂? < - 94 kcal Zero -94 kcal > -94 kcal < - 94 kcal Zero -94 kcal > -94 kcal ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics "The fugacity of a gas in a mixture is equal to the product of its mole fraction and its fugacity in the pure state at the total pressure of the mixture". This is The statement as per Gibbs-Helmholtz Called Lewis-Randall rule None of these Henry's law The statement as per Gibbs-Helmholtz Called Lewis-Randall rule None of these Henry's law ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Throttling process is a/an __________ process. Reversible and constant entropy Reversible and constant enthalpy Irreversible and constant enthalpy Reversible and isothermal Reversible and constant entropy Reversible and constant enthalpy Irreversible and constant enthalpy Reversible and isothermal ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Thermal efficiency of a Carnot engine can approach 100%, only when the temperature of the Either A or B Neither A nor B Cold reservoir approaches zero Hot reservoir approaches infinity Either A or B Neither A nor B Cold reservoir approaches zero Hot reservoir approaches infinity ANSWER DOWNLOAD EXAMIANS APP
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