Chemical Engineering Thermodynamics Pick out the undesirable property for a good refrigerant. Large latent heat of vaporisation High viscosity High thermal conductivity Low freezing point Large latent heat of vaporisation High viscosity High thermal conductivity Low freezing point 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. Both A and B Neither A nor B Chemical potential Fugacity Both A and B Neither A nor B Chemical potential Fugacity ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The gas law (PV = RT) is true for an __________ change. Adiabatic Both A & B Isothermal Neither A nor B Adiabatic Both A & B Isothermal Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Chemical engineering thermodynamics is concerned with the __________ in/of chemical processes. Calculation of rates Energy transformation from one form to the another Reaction mechanism None of these Calculation of rates Energy transformation from one form to the another Reaction mechanism None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The work done in an adiabatic change in a particular gas depends upon changes in the __________ only. Volume Pressure Temperature Specific heat Volume Pressure Temperature Specific heat ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following is true for Virial equation of state? Virial co-efficients are universal constants Virial co-efficients For some gases, Virial equations and ideal gas equations are the same Virial co-efficients are function of temperature only Virial co-efficients are universal constants Virial co-efficients For some gases, Virial equations and ideal gas equations are the same Virial co-efficients are function of temperature only ANSWER DOWNLOAD EXAMIANS APP