(b) A system comprising of one mole of distinguishable and non-interacti molecules has a two-fold degenerate ground energy level, a two-fo degenerate excited energy level at 1237 cm1 and a nondegenerate excit energy level at 2010 cm-1 at 300 K and 1 atm. Calculate the partition function, q. (11) the number of molecules in each energy level. the change in the ratio of the molecules in the first excited energy level with respect to the ground energy level when the temperature increases by 10-fold. (iii) (iv) the total energy, E.

Physical Chemistry
2nd Edition
ISBN:9781133958437
Author:Ball, David W. (david Warren), BAER, Tomas
Publisher:Ball, David W. (david Warren), BAER, Tomas
Chapter18: More Statistical Thermodynamics
Section: Chapter Questions
Problem 18.4E
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A system comprising of one mole of distinguishable and non-interacting
molecules has a two-fold degenerate ground energy level, a two-fold
degenerate excited energy level at 1237 cm1 and a nondegenerate excited
energy level at 2010 cm-1 at 300 K and 1 atm. Calculate
(b)
the partition function, q.
(1)
the number of molecules in each energy level.
the change in the ratio of the molecules in the first excited energy level
with respect to the ground energy level when the temperature increases
by 10-fold.
(ii)
(iv)
the total energy, E.
(v)
the partition function when T = 0.
Transcribed Image Text:A system comprising of one mole of distinguishable and non-interacting molecules has a two-fold degenerate ground energy level, a two-fold degenerate excited energy level at 1237 cm1 and a nondegenerate excited energy level at 2010 cm-1 at 300 K and 1 atm. Calculate (b) the partition function, q. (1) the number of molecules in each energy level. the change in the ratio of the molecules in the first excited energy level with respect to the ground energy level when the temperature increases by 10-fold. (ii) (iv) the total energy, E. (v) the partition function when T = 0.
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9781133958437
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Ball, David W. (david Warren), BAER, Tomas
Publisher:
Wadsworth Cengage Learning,