Question
1. Derive the partition functions of translational energy, vibrational energy, rotation energy and electronic energy. 2. Define and explain the 3 rd law of thermodynamics
1. Derive the partition functions of translational energy, vibrational energy, rotation energy and electronic energy.
2. Define and explain the 3rd law of thermodynamics in the aspect of statistical thermodynamics.
3. The isotopic composition of chlorine is 75.4 atom% 35Cl and 24.6 atom% 37Cl. Suppose that in the limit of 0 K, crystals of Cl2 contain a random mixture of isotopic species. Calculate the ΔS of mixing per mole of Cl2. If Cl2 were completely dissociated into atoms, what would be the ΔS of mixing?
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Physical Chemistry
Authors: Thomas Engel, Philip Reid
3rd edition
805338423, 080533842X, 978-0321812001
