Chemistry - Thermodynamics - I Question with Solution | TestHub
ChemistryThermodynamics - IAdiabatic Process/PolytropicMedium2 minQB
ChemistryMediummultiple choice
Which of the following statement(s) is/are true for ideal gas? (Take w as work done on the gas.)
Options:(select one or more)
Answer:
A, B, D
Solution:
(a) Reversible compression needs the least work: true. (b) Δ U = 0 so q = wby, and the reversible path does the maximum work: true. (c) In stage k the heat rejected equals nRT Δ P/Pk-1, which falls as k rises, so stage 2 rejects more than stage 5: false. (d) The arrow points from the shallower curve to the steeper one; |dP/dV| = γ P/V grows with γ: true. Ans: (a), (b), (d).
Stream:JEESubject:ChemistryTopic:Thermodynamics - ISubtopic:Adiabatic Process/Polytropic
⏱ 2mℹ️ Source: QB
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