Which hydrocarbon contains a carbon-carbon double bond?

Prepare for the Chemistry 30 Diploma Exam with our interactive quiz! Explore multiple-choice questions with detailed explanations and hints, boosting your mastery of key concepts. Ace your exam!

Multiple Choice

Which hydrocarbon contains a carbon-carbon double bond?

Carbons sharing a double bond define an alkene, a family of unsaturated hydrocarbons. If a molecule contains a C=C bond, it belongs to the alkene group. Alkanes have only single C–C bonds (they’re saturated). Alkynes have a C≡C triple bond. Aromatic compounds involve a ring with delocalized electrons and aren’t defined simply by a single C=C bond, even though they can show alternating bonds in drawings. So the hydrocarbon that contains a carbon–carbon double bond is an alkene.

Carbons sharing a double bond define an alkene, a family of unsaturated hydrocarbons. If a molecule contains a C=C bond, it belongs to the alkene group. Alkanes have only single C–C bonds (they’re saturated). Alkynes have a C≡C triple bond. Aromatic compounds involve a ring with delocalized electrons and aren’t defined simply by a single C=C bond, even though they can show alternating bonds in drawings. So the hydrocarbon that contains a carbon–carbon double bond is an alkene.

More practice questions