jacquelynf7902 jacquelynf7902

08-01-2024
Chemistry

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The temperature of 2.0 mol, an ideal diatomic gas, goes from 25 °C to 55 °C at constant volume. What is the change in entropy? (Use the integral in equation 20-8 and Cv = 5/2 R.)
A) 6.9 J/K
B) 9.2 J/K
C) 13.8 J/K
D) 18.4 J/K

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