Chemical Engineering Thermodynamics __________ does not change during phase transformation processes like sublimation, melting & vaporisation. Entropy Gibbs free energy All of these Internal energy Entropy Gibbs free energy All of these Internal energy ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The change in Gibbs freee energy for vaporisation of a pure substance is Zero May be positive or negative Positive Negative Zero May be positive or negative Positive Negative ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Free energy change at equilibrium is Zero Indeterminate Negative Positive Zero Indeterminate Negative Positive ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics When a gas in a vessel expands, its internal energy decreases. The process involved is Adiabatic Irreversible Isothermal Reversible Adiabatic Irreversible Isothermal Reversible ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following non-flow reversible compression processes require maximum work? Isothermal process Adiabatic process All of these Isobaric process Isothermal process Adiabatic process All of these Isobaric process ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Melting of ice is an example of an __________ process. Adiabatic Isothermal None of these Isometric Adiabatic Isothermal None of these Isometric ANSWER DOWNLOAD EXAMIANS APP
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