Chemical Engineering Thermodynamics As the time is passing, entropy of the universe Is increasing Data insufficient, can't be predicted Is decreasing Remains constant Is increasing Data insufficient, can't be predicted Is decreasing Remains constant ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The equation DU = Tds - PdV is applicable to infinitesimal changes occuring in A closed system with changes in composition An open system of constant composition An open system with changes in composition A closed system of constant composition A closed system with changes in composition An open system of constant composition An open system with changes in composition A closed system of constant composition ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The equation, Cp - Cv = R, is true for __________ gas. No Both B and C Only ideal Any real No Both B and C Only ideal Any real ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Law of corresponding states says that , two different gases behave similarly, if their reduced properties (i.e. P, V and T) are same The molar heat of energy of gas at constant volume should be nearly constant (about 3 calories) The surface of separation (i. e. the meniscus) between liquid and vapour phase disappears at the critical temperature No gas can be liquified above the critical temperature, howsoever high the pressure may be , two different gases behave similarly, if their reduced properties (i.e. P, V and T) are same The molar heat of energy of gas at constant volume should be nearly constant (about 3 calories) The surface of separation (i. e. the meniscus) between liquid and vapour phase disappears at the critical temperature No gas can be liquified above the critical temperature, howsoever high the pressure may be ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Linde gas liquefaction process employs cooling At constant pressure By throttling None of these By expansion in an engine At constant pressure By throttling None of these By expansion in an engine ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Compressibility factor for almost all the gases are approximately same at the same Pressure and temperature Reduced pressure and reduced temperature None of these Critical pressure and critical temperature Pressure and temperature Reduced pressure and reduced temperature None of these Critical pressure and critical temperature ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS