U3-5-3 - Infrared Spectroscopy Flashcards

1
Q

Units used to measure IR absorbance

A

Wavenumbers (cm–1)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

When IR radiation is absorbed by organic compounds, bonds within the molecule _______.

A

vibrate (stretch and bend)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

How can different functional groups be identified using IR?

A

Different functional groups absorb IR at different wavenumbers

How well did you know this?
1
Not at all
2
3
4
5
Perfectly