Chemistry - PRACTICAL ORGANIC CHEMISTRY Question with Solution | TestHub

All bonds are$\text{σ}$- bonds hence C uses only its$\text{s}{\text{p}}^3$-hybrid orbitals.In all other compounds there is one$\mathrm{\text{C}}=\mathrm{\text{O}}$double bond, therefore, this carbon is$\text{s}{\text{p}}^2$- hybridized