Chemical Engineering Thermodynamics At constant temperature and pressure, for one mole of a pure substance, the ratio of the free energy to the chemical potential is Zero One Infinity Negative Zero One Infinity Negative ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Absorption/evolution of heat during conversion of a substance from one allotropic form to another is termed as the heat of Transition Vaporisation Fusion Sublimation Transition Vaporisation Fusion Sublimation ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The expression for entropy change, ΔS = n Cp . ln (T₂/T₁), is valid for the __________ of a substance. Cooling Simultaneous pressure & temperature change Both B and C Heating Cooling Simultaneous pressure & temperature change Both B and C Heating ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Throttling (Joule-Thomson effect) process is a constant __________ process. Entropy Pressure Enthalpy None of these Entropy Pressure Enthalpy None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics __________ does not change during phase transformation processes like sublimation, melting & vaporisation. All of these Entropy Gibbs free energy Internal energy All of these Entropy Gibbs free energy Internal energy ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In a turbine, the fluid expands almost Isothermally Isobarically Adiabatically None of these Isothermally Isobarically Adiabatically None of these ANSWER DOWNLOAD EXAMIANS APP
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