Question

The I.U.P.A.C name of CH₃CH₂CH = CH₂ is?

Options

• 3-Butene

• Prop-1-ene

• But-1-ene

• Butyne

Answer 1

But-1-ene

Explanation:

CH₃CH₂CH=CH₂ is a molecule with four carbon atoms and a double bond connected to the first carbon, its I.U.P.A.C name is But-1-ene.