Chemical Engineering Thermodynamics Solubility of a substance which dissolves with an increase in volume and liberation of heat will be favoured by the High pressure and low temperature Low pressure and low temperature High pressure and high temperature Low pressure and high temperature High pressure and low temperature Low pressure and low temperature High pressure and high temperature Low pressure and high temperature ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Compressibility factor-reduced pressure plot on reduced co-ordinates facilitates Easier plotting Use of only one graph for all gases Covering of wide range More accurate plotting Easier plotting Use of only one graph for all gases Covering of wide range More accurate plotting ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics What is the value of ln y (where y = activity co-efficient) for ideal gases? Unity Zero Infinity Negative Unity Zero Infinity Negative ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics High __________ is an undesirable property for a good refrigerant. Specific heat Viscosity Specific vapor volume Latent heat of vaporisation Specific heat Viscosity Specific vapor volume Latent heat of vaporisation ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In a reversible chemical reaction (where, Δx = number of moles of products-number of moles of reactants ) Addition of inert gas has no effect on the equilibrium constant at constant volume for any value of Δx (+ ve, - ve) or zero) Pressure has no effect on equilibrium, when Δn = 0 Addition of inert gas favours the forward reaction, when Δx is positive All of these Addition of inert gas has no effect on the equilibrium constant at constant volume for any value of Δx (+ ve, - ve) or zero) Pressure has no effect on equilibrium, when Δn = 0 Addition of inert gas favours the forward reaction, when Δx is positive All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The enthalpy change when ammonia gas is dissolved in water is called the heat of Combustion Formation Dilution Solution Combustion Formation Dilution Solution ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS