Multiple choice

Alkenes and alkynes are _________.

  1. saturated aliphatic hydrocarbons

  2. unsaturated aliphatic hydrocarbons

  3. unsaturated aromatic hydrocarbons

  4. cyclic hydrocarbons

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Unsaturated aliphatic hydrocarbons are those hydrocarbons in which cabon - carbon double bond and triple bonds are present .