In Addition to a Carbonyl Stretch, Which of the Following

question 50

Multiple Choice

In addition to a carbonyl stretch, which of the following molecules exhibits two characteristic stretches at 2700 and 2800 cm^-1?

• A) (CH₃CH₂)₂CO
• B) CH₃CH₂CH₂CHO
• C) CH₃CH₂CO₂CH₃
• D) CH₃CH₂CH₂CO₂H
• E) CH₃CH₂CH₂COCl

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