Unformatted text preview: 5. (20 pt.)
a. Match the structure of the compounds below with the corresponding carbonyl frequencies 1660 cm“, 1687 cm", 1696 cm", 1736 cm", 1760 cm". N02 6. (18 pt.) I. The most polar solvent among the following is: a. CH3C1.
d. CC14. ll. Decreasing the gas ﬂow rate in GC will result in: Increasing the relative response factors.
Decreasing the retention times.
Broadening of the peaks. None ofthe above. 51.09“?” Ill. Which of the following molecules will not appear in the IR spectrum of air? a. CH4.
d. 03 ...
View Full Document
- Spring '08
- Organic chemistry