Which of the following molecules contain at least one hybridized carbon atom? — GOC and Organic Chemistry Basics Chemistry Question

💡 Solution & Explanation

Ethyne has two $sp$ carbons. The central carbon in allene is $sp$ hybridized. The nitrile carbon in acetonitrile is $sp$ hybridized. Toluene contains only $sp^2$ (ring) and $sp^3$ (methyl) carbons.