Chemical Engineering Thermodynamics Activity co-efficient is a measure of the Departure of gas phase from idea] gas law Departure from ideal solution behaviour Vapour pressure of liquid None of these Departure of gas phase from idea] gas law Departure from ideal solution behaviour Vapour pressure of liquid None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics For a constant volume process dE = CvdT dE = CpdT dW = pdV dQ = dE + pdV dE = CvdT dE = CpdT dW = pdV dQ = dE + pdV ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Helmholtz free energy (A) is defined as A = E - TS A = H - TS None of these A = H + TS A = E - TS A = H - TS None of these A = H + TS ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics A gas performs the maximum work, when it expands Adiabatically Isobarically Isothermally Non-uniformly Adiabatically Isobarically Isothermally Non-uniformly ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics A refrigeration cycle is a reversed heat engine. Which of the following has the maximum value of the co-efficient of performance (COP) for a given refrigeration effect? Air refrigeration cycle Carnot refrigeration cycle Vapor compression cycle using expansion valve Vapor compression cycle using expansion engine Air refrigeration cycle Carnot refrigeration cycle Vapor compression cycle using expansion valve Vapor compression cycle using expansion engine ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Equilibrium constant of a reaction varies with the Initial concentration of the reactant Temperature None of these Pressure Initial concentration of the reactant Temperature None of these Pressure ANSWER DOWNLOAD EXAMIANS APP
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