Show how you would distinguish between compounds using infrared spectroscopy and no other
information.
Check all that apply.
Compound 3 will have peaks at 1500, indicating a benzene ring
✔Compound 1 will have C-H peaks at 2710 and 2810 indicating an aldehyde
Compound 2 will have an OH peak at 3100-3500, indicating an alcohol
Compound 1 will have peaks at 1100, indicating an ether.
✔Compound 3 wil have COOH peaks from 2500-3500 with a shoulder around 2700
Compound 2 will have peaks at 1100, indicating an ester.