Chemical Engineering Thermodynamics The equation, PV = nRT, is best obeyed by gases at Low pressure & high temperature High pressure & low temperature None of these Low pressure & low temperature Low pressure & high temperature High pressure & low temperature None of these Low pressure & low temperature ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics A gas shows deviation from ideal behaviour at Low temperature and high pressure Low pressure and high temperature Low pressure and low temperature High temperature and high pressure Low temperature and high pressure Low pressure and high temperature Low pressure and low temperature High temperature and high pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The free energy change for a chemical reaction is given by (where, K = equilibrium constant) T lnK -R lnK -RT lnK RT lnK T lnK -R lnK -RT lnK RT lnK ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Those solutions in which there is no volume change upon mixing the components in the liquid state and which, when diluted do not undergo any heat change (i.e. heat of dilution is zero), are called __________ solutions. None of these Ideal Real Isotonic None of these Ideal Real Isotonic ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Fugacity of a component in an ideal gas mixture is euqal to the partial pressure of that component in the mixture. The fugacity of each component in a stable homogeneous solution at contant pressure and temperature __________ as its mole fraction increases. Increases Decreases exponentially Remains constant Decreases Increases Decreases exponentially Remains constant Decreases ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following is true for Virial equation of state? Virial co-efficients are universal constants For some gases, Virial equations and ideal gas equations are the same Virial co-efficients are function of temperature only Virial co-efficients Virial co-efficients are universal constants For some gases, Virial equations and ideal gas equations are the same Virial co-efficients are function of temperature only Virial co-efficients ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS