IR Spectroscopy Problem Set 1) For the following IR problems calculate the degree of unsaturation and by use of the correlation table identify any functional groups present in the molecule. List the wave number the functional group identified appears in the spectrum. a. 0.8 CHO 0.6 0.4H 0.2 3000 1000 2000 Wavenumber (cm-1) b. 0.8 , my 0.6 0.4 0.2 0.0 3000 1000 2000 Wavenumber (cm-1) c. C7H1204 1000 Frequency (C-1) 2000 1900 1600 1100 go....... M 2995 13801 1280 irunk05 1765 1740 1045