Calculate the entropy change when a sample of 30 g of Ne is expanded from 1 L to 10L and simultaneously cooled from 350 K to 300 K. Cv = 3/2R
Question
Solution 1
To calculate the entropy change, we can use the formula:
ΔS = Cv * ln(T2/T1) + R * ln(V2/V1)
Given that the sample of Ne is expanded from 1 L to 10 L, we have V1 = 1 L and V2 = 10 L.
The sample is also cooled from 350 K to 300 K, so T1 = 350 K and T2 = 300 K.
Since Cv = 3/2R, we can substitute t Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
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