Naming Alkene Structures

What is the correct IUPAC name for the following alkene structure: CH3-CH=CH2?

• propene

• methene

• butene

• ethene

Name the alkene with the following structure: CH3-CH2-CH=CH-CH3.

• 2-pentene

• 1-pentene

• 3-pentene

• 4-pentene

What is the IUPAC name for the alkene shown below? CH3-CH=CH-CH2-CH3.

• 1-pentene

• 3-pentene

• 4-pentene

• 2-pentene

Name the alkene with the structure: CH3-CH2-CH2-CH=CH2.

• 1-pentene

• 3-hexene

• 2-pentene

• 1-butene

What is the correct name for the alkene shown below? CH3-CH=CH-CH2-CH2-CH3.

• 3-hexene

• 2-hexene

• 4-hexene

• 5-hexene

Name the alkene with the following structure: CH3-CH2-CH=CH-CH2-CH3.

• 1-hexene

• 4-hexene

• 2-hexene

• 3-hexene

What is the IUPAC name for the alkene shown below? CH3-CH=CH-CH2-CH=CH2.

• 2,4-hexadiene

• 2,3-hexadiene

• 3,4-hexadiene

• 2,5-hexadiene

Name the alkene with the structure: CH3-CH2-CH2-CH=CH-CH3.

• 1-hexene

• 2-hexene

• 3-heptene

• 1-pentene

What is the correct name for the alkene shown below? CH3-CH=CH-CH2-CH=CH-CH3.

• 2,5-octadiene

• 2,5-hexadiene

• 3,6-octadiene

• 4,7-decadiene

Name the alkene with the following structure: CH3-CH2-CH=CH-CH2-CH2-CH3.

• 3-hexene

• 1-hexene

• 2-hexene

• 4-hexene