Chemical Engineering Thermodynamics The energy of activation of exothermic reaction is Negative Not possible to predict Very large compared to that for en-dothermic reaction Zero Negative Not possible to predict Very large compared to that for en-dothermic reaction Zero ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics 1st law of thermodynamics is nothing but the law of conservation of None of these Momentum Mass Energy None of these Momentum Mass Energy ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Entropy of a substance remains constant during a/an __________ change. None of these Reversible adiabatic Irreversible isothermal Reversible isothermal None of these Reversible adiabatic Irreversible isothermal Reversible isothermal ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The chemical potential for a pure substance is __________ its partial molal free energy. Equal to More than Not related to Less than Equal to More than Not related to Less than ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics As pressure approaches zero, the ratio of fugacity to pressure (f/P) for a gas approaches An indeterminate value Infinity Zero Unity An indeterminate value Infinity Zero Unity ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics At absolute zero temperature, the __________ of the gas is zero. Mass Volume Pressure None of these Mass Volume Pressure None of these ANSWER DOWNLOAD EXAMIANS APP
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