Nomenclature Mastery Quiz

1

What is the IUPAC name for the structure commonly known as isopentane?

  • Pentane
  • 2-Methylbutane
  • 2,2-Dimethylpropane
  • 3-Methylbutane
2

Provide the IUPAC name for CH₃C≡CCH(CH₃)₂.

  • 4-Methylpent-2-yne
  • 2-Methylpent-3-yne
  • Isopropyl methyl acetylene
  • 4,4-Dimethylbut-2-yne
3

What is the IUPAC name for the compound CH₃CH(OH)CH₂CHO?

  • 1-Hydroxybutan-3-one
  • 3-Hydroxybutanal
  • 3-Formylpropan-2-ol
  • 1,3-Butanediol