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 For organic compounds, group contribution method can be used for the estimation of Thermal conductivity Specific volume Specific gravity Critical properties Thermal conductivity Specific volume Specific gravity Critical properties ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The principle applied in liquefaction of gases is Both A and B Adiabatic expansion Joule-Thomson effect Neither A nor B Both A and B Adiabatic expansion Joule-Thomson effect Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics If two pure liquid constituents are mixed in any proportion to give an ideal solution, there is no change in Both A & B Volume Neither A nor B Enthalpy Both A & B Volume Neither A nor B Enthalpy ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Entropy of the system decreases, when Water is converted into ice A gas expands spontaneously from high pressure to low pressure Both B & C Snow melts into water Water is converted into ice A gas expands spontaneously from high pressure to low pressure Both B & C Snow melts into water ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The unit of equilibrium constant of a chemical reaction is the same as that of Molar concentration Internal energy None of these Temperature Molar concentration Internal energy None of these Temperature ANSWER DOWNLOAD EXAMIANS APP
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