Chemical Engineering Thermodynamics Which of the following is not affected by temperature changes? Free energy Activity co-efficient Fugacity None of these Free energy Activity co-efficient Fugacity None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics A domestic refrigerator has a/an __________ cooled condenser. Gas Water Evaporative Air Gas Water Evaporative Air ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Free energy Decreases in all spontaneous (or irreversible) processes All of these Change during a spontaneous process has a negative value Remains unchanged in reversible processes carried at constant temperature and pressure Decreases in all spontaneous (or irreversible) processes All of these Change during a spontaneous process has a negative value Remains unchanged in reversible processes carried at constant temperature and pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics For an irreversible process involving only pressure-volume work (dA)T, v >0 (dF)T, p = 0 (dF)T, p (dF)T, p > 0 (dA)T, v >0 (dF)T, p = 0 (dF)T, p (dF)T, p > 0 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics 4 kg moles of an ideal gas expands in vacuum spontaneously. The work done is 8 J 4 J Zero ∞ 8 J 4 J Zero ∞ ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Entropy change of mixing two liquid substances depends upon the Molar concentration Neither A nor B Both A and B Quantity (i.e. number of moles) Molar concentration Neither A nor B Both A and B Quantity (i.e. number of moles) ANSWER DOWNLOAD EXAMIANS APP
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