- #1
kolua
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Homework Statement
Two moles of an ideal gas undergo a reversible isothermal expansion from 3.37×10−2m3 to 4.29×10−2m3 at a temperature of 29.6 ∘C.
What is the change in entropy ΔS of the gas?
Homework Equations
pV=nRT
The Attempt at a Solution
W=∫V2V1pdV,
I don't know how to use this integral. And is it necessary to use this integral here? It seems like it is making the calculation more complicated than it should be. I have no other idea on how to approach this question. Please give me some hints!