Chemistry - Thermodynamics - I Question with Solution | TestHub
ChemistryThermodynamics - IAdiabatic Process/PolytropicEasy2 minQB
ChemistryEasysingle choice
An ideal gas is compressed from volume V1 to V2 (V2 < V1). This may be achieved by any of the three processes: isobaric, isothermal and adiabatic. Which of the following statement is not true for Δ E?
Options:
Answer:
B
Solution:
Isobaric compression: T falls, Δ E < 0. Isothermal: Δ E = 0. Adiabatic compression: T rises, Δ E > 0. So adiabatic has the greatest Δ E, isobaric the least, and isothermal lies between. (a), (c), (d) are true, so the statement that is not true is (b).
Stream:JEESubject:ChemistryTopic:Thermodynamics - ISubtopic:Adiabatic Process/Polytropic
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