Consider the rotational-vibrational spectrum of a diatomic molecule. Intensity a. A and B 2400 b. D and E c. A and F Which of the following peaks belong to the P- branch? d. E and F e. 2500 a. F C and D Estimate the value of the rotational constant B. a. 18 cm-1 b. 9 cm-1 c. 23 cm-1 d. 30 cm-¹ e. 12 cm-¹ Which peak correspond to the 1-2 transition? b. A C. E. d. D e. B f. C 2600 V (cm³) 2700

Physical Chemistry
2nd Edition
ISBN:9781133958437
Author:Ball, David W. (david Warren), BAER, Tomas
Publisher:Ball, David W. (david Warren), BAER, Tomas
Chapter14: Rotational And Vibrational Spectroscopy
Section: Chapter Questions
Problem 14.35E
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Consider the rotational-vibrational spectrum of a
diatomic molecule.
Intensity
a. A and B
b. D and E
c. A and F
d. E and F
2400
which of the following peaks belong to the P-
branch?
a. F
a. 18 cm-1
b. 9 cm 1
c. 23 cm-1
d. 30 cm-¹
e. 12 cm-¹
3wh
Which peak correspond to the 1-2 transition?
b. A
e. C and D
2 Estimate the value of the rotational constant
B.
C. E
2500
d. D
e. B
f. C
2600
v (cm"¹)
2700
Transcribed Image Text:Consider the rotational-vibrational spectrum of a diatomic molecule. Intensity a. A and B b. D and E c. A and F d. E and F 2400 which of the following peaks belong to the P- branch? a. F a. 18 cm-1 b. 9 cm 1 c. 23 cm-1 d. 30 cm-¹ e. 12 cm-¹ 3wh Which peak correspond to the 1-2 transition? b. A e. C and D 2 Estimate the value of the rotational constant B. C. E 2500 d. D e. B f. C 2600 v (cm"¹) 2700
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