Chemical Engineering Thermodynamics A gas can be liquified by pressure alone only, when its temperature is __________ its critical temperature. Less than More than Less than or equal to Equal to or higher than Less than More than Less than or equal to Equal to or higher than ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following non-flow reversible compression processes require maximum work? Adiabatic process Isobaric process All of these Isothermal process Adiabatic process Isobaric process All of these Isothermal process ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Activity co-efficient is a measure of the None of these Departure from ideal solution behaviour Departure of gas phase from idea] gas law Vapour pressure of liquid None of these Departure from ideal solution behaviour Departure of gas phase from idea] gas law Vapour pressure of liquid ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics What is the number of degree of freedom for a system of two miscible non-reacting species in vapor-liquid equilibrium forming an azeotrope? 1 2 3 1 2 3 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. Decreases exponentially Remains constant Decreases Increases Decreases exponentially Remains constant Decreases Increases ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Entropy of the system decreases, when Water is converted into ice Snow melts into water Both B & C A gas expands spontaneously from high pressure to low pressure Water is converted into ice Snow melts into water Both B & C A gas expands spontaneously from high pressure to low pressure ANSWER DOWNLOAD EXAMIANS APP
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