AY Write your answer in the space provided or on a separate

AY. Write your answer in the space provided or on a separate sheet of paper. 9) What functional groups are represented in the following IR spectrum? Identify on the spectrum the key peaks that are consistent with your chosen answer.

Solution

Peak at 3400 is due to OH stretch

3100 is due to =C-H stretch

2985 is due to C-H stretch

1600 corresponds to C=C see stretch

And 1240 is for C-O.