Chemical Engineering Thermodynamics Joule-Thomson effect i.e., a throttling process is a constant __________ process. Enthalpy Temperature Internal energy Entropy Enthalpy Temperature Internal energy Entropy ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Activity co-efficient is a measure of the Departure from ideal solution behaviour Vapour pressure of liquid Departure of gas phase from idea] gas law None of these Departure from ideal solution behaviour Vapour pressure of liquid Departure of gas phase from idea] gas law None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics For an incompressible fluid, the __________ is a function of both pressure as well as temperature. Internal energy All of these Enthalpy Entropy Internal energy All of these Enthalpy Entropy ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics It is desired to bring about a certain change in the state of a system by performing work on the system under adiabatic conditions. More information is needed to conclude anything about the path dependence or otherwise of the work needed The amount of work needed is path dependent Work alone can not bring out such a change of state The amount of work needed is independent of path More information is needed to conclude anything about the path dependence or otherwise of the work needed The amount of work needed is path dependent Work alone can not bring out such a change of state The amount of work needed is independent of path ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The energy of activation of exothermic reaction is Zero Very large compared to that for en-dothermic reaction Negative Not possible to predict Zero Very large compared to that for en-dothermic reaction Negative Not possible to predict ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics With increase in compression ratio, the efficiency of the otto engine Remains constant Decreases Increases Increases linearly Remains constant Decreases Increases Increases linearly ANSWER DOWNLOAD EXAMIANS APP