Chemistry - Thermodynamics - II Question with Solution | TestHub
ChemistryThermodynamics - IIGibb's Free EnergyMedium2 minQB
ChemistryMediummultiple choice
Select the correct statement(s)
Options:(select one or more)
Answer:
B, D
Solution:
Δ G = 0 only for reversible change at constant T and P: (a) false. A reversible process has Δ Suniv = 0 by definition: (b) true. A closed system can exchange heat reversibly, so Δ Ssys = qrev/T ≠ 0: (c) false. An isolated system has q = 0 so Δ Ssys = 0 reversibly: (d) true. Ans: (b), (d).
Stream:JEESubject:ChemistryTopic:Thermodynamics - IISubtopic:Gibb's Free Energy
⏱ 2mℹ️ Source: QB
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