Chemical Engineering Thermodynamics Change of state namely evaportation condensation, freezing and melting is an __________ process. Isobaric Isochoric Isothermal Adiabatic Isobaric Isochoric Isothermal Adiabatic ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The change in Gibbs freee energy for vaporisation of a pure substance is May be positive or negative Positive Zero Negative May be positive or negative Positive Zero Negative ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Gibbs free energy per mole for a pure substance is equal to the Chemical potential Molal boiling point Heat capacity Latent heat of vaporisation Chemical potential Molal boiling point Heat capacity Latent heat of vaporisation ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The freezing point of a liquid decreases when the pressure is increased, if the liquid __________ while freezing. Expands Does not change in volume Either A, B or C Contracts Expands Does not change in volume Either A, B or C Contracts ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Cv for an ideal gas Does not depend upon temperature Is independent of pressure only Is independent of both pressure and volume Is independent of volume only Does not depend upon temperature Is independent of pressure only Is independent of both pressure and volume Is independent of volume only ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Specific volume of an ideal gas is The reciprocal of its density Proportional to pressure None of these Equal to its density The reciprocal of its density Proportional to pressure None of these Equal to its density ANSWER DOWNLOAD EXAMIANS APP
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