Naming Alkanes and Alkenes

-CH2 - CH2 - CH3 is named as ________.

• alkyl

• ethyl

• propyl

• methyl

A hydrocarbon with three carbons and one triple bond is called ___

• propane

• propanone

• propene

• propyne

Which of the following hydrocarbons contains at least one double bond?

• Alkanes

• Alkenes

• Alkynes

What is the prefix for a compound with 7 carbons?

• Hex

• Hept

• Hesp

• Hexa

State the general formula for alkene

• C_nH_2n+2

• C_nH_2n

• C_nH_2n+1

• C_nH_2n-2

The formula for ethene is

• C₂H₄

• C₂H₆

• CH₄

• C₃H₆

The formula for propane is

• C₂H₄

• C₂H₆

• C₃H₈

• C₃H₆

Tags

NGSS.MS-PS1-1

State the general formula for alkane

• C_nH_2n+2

• C_nH_2n

• C_nH_2n+1

• C_nH_2n-2

• Butane

• Butene

• Propene

• Pentene

Which of the following is a characteristic of alkenes?

• They have only single bonds.

• They have at least one double bond.

• They have at least one triple bond.

• They are aromatic compounds.