Question
Asked Feb 9, 2020
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What if the functional group and wave number for each functional group In the IR SPECTRUM attached below . The Unkonwn is C8H8O2

bentoe
&T
Para
-Armabic
ring
1640
4000
3500
500 2000
3000
Wavenumber (cm--)
1400 200 lou0 ouu' 600
Sample
Spectrum #5
Chart Expansion 1
Scan Time
12 min.
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bentoe &T Para -Armabic ring 1640 4000 3500 500 2000 3000 Wavenumber (cm--) 1400 200 lou0 ouu' 600 Sample Spectrum #5 Chart Expansion 1 Scan Time 12 min.

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Expert Answer

Step 1

4-methoxybenaldehyde IR frequency range 3000-3100 cm-1 peaks is represent as sp2 =C-H stretch

And the 2850-2950 cm-1 is re...

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