Chemistry - Thermodynamics - I Question with Solution | TestHub
ChemistryThermodynamics - IFirst law of ThermodynamicsMedium2 minQB
ChemistryMediumsingle choice
Passage / Comprehension
An ideal gas with the adiabatic exponent γ undergoes a process in which its internal energy relates to the volume as U = a·Vα, where a and α are constants.
What amount of heat is to be transferred to this gas to increase its internal energy by ΔU?
Options:
Answer:
A
Solution:
First law: Q = ΔU + W = ΔU + ΔU(γ−1)/α = ΔU(1 + (γ−1)/α). Matches (a).
Stream:JEESubject:ChemistryTopic:Thermodynamics - ISubtopic:First law of Thermodynamics
⏱ 2mℹ️ Source: QB
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