IR spectroscopy

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Which of the following statements is incorrect regarding IR spectroscopy?

 

Question 35 options:

 

The wavenumber of the signal  is higher if the bond between the two atoms is weaker and masses are higher.

 

The diagnostic region contain all signals that arise from double bonds, triple bonds and X-H bonds

 

The fingerprint region contains signals resulting from the vibrational excitation of most single bonds (stretching and bending)

 

The intensity of a signal is dependent on the dipole moment of bond giving rise to the signal

 

A conjugated C=O bond produce a low energy signal than an unconjugated C=O bond

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