Chemical Engineering Thermodynamics No work is done by the system, when a reaction occurs at constant Temperature Pressure None of these Volume Temperature Pressure None of these Volume ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics For multicomponent multiple phases to be in equilibrium at the same pressure and temperature, the __________ of each component must be same in all phases. Neither A nor B Both A and B Fugacity Chemical potential Neither A nor B Both A and B Fugacity Chemical potential ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics If an ideal solution is formed by mixing two pure liquids in any proportion, then the __________ of mixing is zero Volume Both of the listed here None of thr listed here Enthalpy Volume Both of the listed here None of thr listed here Enthalpy ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The equation Tds = dE - PdV applies to Both B and C Open as well as closed systems Single phase fluid of constant composition Single phase fluid of varying composition Both B and C Open as well as closed systems Single phase fluid of constant composition Single phase fluid of varying composition ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In an ideal refrigeration cycle, the change in internal energy of the fluid is -ve Either of the above three ; depends on the nature of refrigerant +ve -ve Either of the above three ; depends on the nature of refrigerant +ve ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The accentric factor of a materical, 'ω', is defined as ω = -log10(Prsat)Tr⁻¹ = 0.7, where, Prsat = reduced vapor pressure, Tr = reduced temperature. The value of accentric factor is always > 1 < 1 < 3 > 2 > 1 < 1 < 3 > 2 ANSWER DOWNLOAD EXAMIANS APP
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