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Multiple Choice
Which of the following functional groups is characterized by a carbonyl group bonded to a nitrogen atom?
A
Amide
B
Alcohol
C
Ether
D
Aldehyde
Verified step by step guidance
1
Identify the functional groups listed in the problem: Amide, Alcohol, Ether, and Aldehyde.
Understand the structure of a carbonyl group, which is a carbon atom double-bonded to an oxygen atom, represented as .
Recognize that an amide is characterized by a carbonyl group bonded to a nitrogen atom. The general structure of an amide is , where R and R' are organic groups.
Compare the structures of the other functional groups: Alcohols contain an -OH group, Ethers have an -O- linkage between two carbon groups, and Aldehydes have a carbonyl group bonded to a hydrogen atom.
Conclude that the functional group characterized by a carbonyl group bonded to a nitrogen atom is an amide.