Multiple Choice
Use statistical thermodynamics to derive an expression for the contribution to the molar heat capacity at constant volume of a diatomic molecule at a temperature of 298 K as a result of vibrational motion. Start by differentiating with respect to temperature the expression for the internal energy and substituting for the vibrational partition function.
A) CV,m=3/2 R
B) CV,m=5\/2 R
C) CV,m= R
D) CV,m=2 R
Correct Answer:
Verified
Correct Answer:
Verified
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