Question

question 8
what is this functional group called?
amino
carboxyl
ketone
aldehyde
hydroxyl

Explanation:

The structure shown represents an oxygen - hydrogen bond characteristic of the hydroxyl functional group. An amino group has a nitrogen - hydrogen structure, a carboxyl group has a carbon - oxygen - oxygen - hydrogen structure, a ketone has a carbon - oxygen double - bond with carbon on both sides of the oxygen, and an aldehyde has a carbon - oxygen double - bond with a hydrogen on one side of the carbon.

Answer:

hydroxyl