Chemistry - Thermodynamics - II Question with Solution | TestHub
ChemistryThermodynamics - IICarnot Cycle/Cyclic processMedium2 minQB
ChemistryMediummultiple choice
What is true for a cyclic process?
Options:(select one or more)
Answer:
B, C
Solution:
The system returns to its initial state, so ΔU = 0 and ΔH = 0.
First law: ΔU = q + W = 0, so q = -W; work need not be zero.
(A) false, (B) true, (C) true, (D) false.
Answer: (B), (C).
Stream:JEESubject:ChemistryTopic:Thermodynamics - IISubtopic:Carnot Cycle/Cyclic process
⏱ 2mℹ️ Source: QB
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