Which functional group contains a nitrogen atom directly bonded to a carbon atom?

What functional group is formed when an alcohol reacts with a carboxylic acid?

Which of these functional groups is most likely to be involved in forming a polymer through amide linkages?

Which functional group contains a carbonyl group (C=O) bonded to a chlorine atom?

What is the key characteristic of an alcohol functional group?

Which functional group results from the reaction of a carboxylic acid and an amine?

Aspirin contains which of the following functional groups?

In polymerization, small molecules (monomers) link together. Which functional group can be involved in forming long chains?

What is the general formula for an ester?

Nylon is a polymer made of repeating units linked by which functional group?