Chemical Engineering Thermodynamics __________ equation predicts the activity co-efficient from experimental data. Margules Van Laar Lewis-Randall Both B & C Margules Van Laar Lewis-Randall Both B & C ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Melting of ice is an example of an __________ process. None of these Isothermal Adiabatic Isometric None of these Isothermal Adiabatic Isometric 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 Both of the listed here Enthalpy Volume None of thr listed here Both of the listed here Enthalpy Volume None of thr listed here ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Heat of formation of an element in its standard state is < 0 A function of pressure > 0 < 0 A function of pressure > 0 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics At the critical point of a substance Liquid and vapour have the same density All of these There is no distinction between liquid and vapour phases The surface tension vanishes Liquid and vapour have the same density All of these There is no distinction between liquid and vapour phases The surface tension vanishes 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 < 3 > 2 > 1 < 1 < 3 > 2 > 1 ANSWER DOWNLOAD EXAMIANS APP
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