Chemical Engineering Thermodynamics The activity of an ideal gas is numerically __________ its pressure. Equal to Less than Data insufficient, can't be predicted More than Equal to Less than Data insufficient, can't be predicted More than ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Fugacity and pressure are numerically equal, when the gas is At low temperature In ideal state In standard state At high pressure At low temperature In ideal state In standard state At high pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Linde gas liquefaction process employs cooling By expansion in an engine At constant pressure By throttling None of these By expansion in an engine At constant pressure By throttling None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following equations is used for the prediction of activity co-efficient from experiments? Wilson's equation Van Laar equation All of these Margules equation Wilson's equation Van Laar equation All of these Margules equation ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The root mean square speed of molecules of a gas is equal to (where, m = mass of the molecule K = Boltzman's constant, T = absolute temperature) √(2KT/m) √(3KT/m) 3KT/m √(6KT/m) √(2KT/m) √(3KT/m) 3KT/m √(6KT/m) ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In the equation, PVn = constant, if the value of n = 1, then it represents a reversible __________ process. Polytropic Isothermal Isobaric Adiabatic Polytropic Isothermal Isobaric Adiabatic ANSWER DOWNLOAD EXAMIANS APP