17. The energy was associated with the gamma ray at frequency equal 1 x 1020 Hz is: (h-6.63 x 104J.s, c = 3 x 10³ m/s). b) 6.63 x 10-14 c) 6.23 x 10¹4 d) 6.63 x 10¹4 a) 6.63 x 1014

Principles of Instrumental Analysis
7th Edition
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Chapter18: Raman Spectroscopy
Section: Chapter Questions
Problem 18.6QAP
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organic chemistry please solve questionnnnnnn 17

16. The compound that corresponds to the following H-NMR spectrum is:
(a) CH3CH₂CH₂Br
11
(b) CH3CH(Br)CH3 (c) (CH₂),CCH₂Br
a
ppm
a) Excite an atom and vibrate molecules.
4
c) Vibrate molecules and rotate atoms.
17. The energy was associated with the gamma ray at frequency equal 1 x 1020 Hz is: (h-6.63 x 10 J.s, c
= 3 x 108 m/s).
a) 6.63 x 1014
b) 6.63 x 10-14
c) 6.23 x 10¹4
d) 6.63 x 10¹4
18. The chemical shift of CDC13 appear at 2130 Hz by using 300-MHz spectrometer. This chemical shift in
ppm is equal to:
a) 2.13
b) 7.1
c) 0.14
d) 3.0
19. The correct number of different proton environments in the following compounds is (a, b, c, d):
C
b) Vibrate molecules and affect the nuclear spin of atoms.
d) Affect the nuclear spin and rotate molecules.
triplet
LOH
sextet
d
a) 5, 6, 4, 6
b) 6, 6, 4, 8
c) 5, 6, 6, 6
d) 5, 3, 2, 3
20. The amounts of energy available in the infrared region and radio frequency radiation are enough for:
(d) CoH Br
triplet
Transcribed Image Text:16. The compound that corresponds to the following H-NMR spectrum is: (a) CH3CH₂CH₂Br 11 (b) CH3CH(Br)CH3 (c) (CH₂),CCH₂Br a ppm a) Excite an atom and vibrate molecules. 4 c) Vibrate molecules and rotate atoms. 17. The energy was associated with the gamma ray at frequency equal 1 x 1020 Hz is: (h-6.63 x 10 J.s, c = 3 x 108 m/s). a) 6.63 x 1014 b) 6.63 x 10-14 c) 6.23 x 10¹4 d) 6.63 x 10¹4 18. The chemical shift of CDC13 appear at 2130 Hz by using 300-MHz spectrometer. This chemical shift in ppm is equal to: a) 2.13 b) 7.1 c) 0.14 d) 3.0 19. The correct number of different proton environments in the following compounds is (a, b, c, d): C b) Vibrate molecules and affect the nuclear spin of atoms. d) Affect the nuclear spin and rotate molecules. triplet LOH sextet d a) 5, 6, 4, 6 b) 6, 6, 4, 8 c) 5, 6, 6, 6 d) 5, 3, 2, 3 20. The amounts of energy available in the infrared region and radio frequency radiation are enough for: (d) CoH Br triplet
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