Aldehydes and Ketones Quiz

Which of the following organic functional group composed of a carbon atom double-bonded to an oxygen atom?

• Aldehyde

• Ketone

• Carbonyl Group

• Amine

Determine the nomenclature of this structure.

• cyclopentane

• hexapentanone

• cyclopentanone

• cyclohexane

Determine the nomenclature of this structure.

• 2-bromocyclopentanone

• 3-bromocyclopentanone

• 4-bromocyclopentanone

• 5-bromocyclopentanone

The carbon atom of this group has two remaining bonds that may be occupied by hydrogen, alkyl or aryl substituents. If at least one of these substituents is hydrogen, the compound is an _______

• Ketone

• Aldehyde

• Amine

• Derivatives

Ketones take their name from their parent alkane chains. The ending -e is removed and replaced with ______

• -ioc

• -al

• -ol

• -one

For dialdehydes the location numbers for both carbonyls are omitted because the aldehyde functional groups are expected to occupy the ends of the parent chain. The ending ________is added to the end of the parent chain name.

• -oate

• -dial

• -oic

• -ene

Give the IUPAC name for each compound:

• 2,3-dihydroxycyclohexanone

• 2,4-dihydroxycyclohexanone

• 1,3-dihydroxycyclohexanone

• 3,3-dihydroxycyclohexanone

Give the IUPAC name for each compound:

• 4-methyl-5-oxo-hexanal

• 5-methyl-5-oxo-hexanal

• 2-methyl-5-oxo-hexanal

• 3-methyl-5-oxo-hexanal

What is the name of this structure?

• 2-Bromo-6-methylcyclohexanone

• 2-Bromo-5-methylcyclohexanone

• 2-Bromo-4-methylcyclohexanone

• 2-Bromo-3-methylcyclohexanone

Name this structure.

• 1,2-cyclopentanedione

• 3,3-cyclopentanedione

• 3,2-cyclopentanedione

• 1,1-cyclopentanedione