Which among the following is haloalkyne?

Which among the following is haloalkyne?
  1. Halogen atoms is bonded to $\mathrm{sp}^2$ hybridized carbon atoms of aromatic a ring
  2. Halogen atoms is bonded to $\mathrm{sp}^3$ hybridized carbon atom next to $\mathrm{C}=\mathrm{C}$ double bound in aliphatic chain
  3. Halogen atoms is bonded to sp hybridized carbon atom in aliphatic chain
  4. Halogen atom is bonded to $\mathrm{sp}^2$ hybridized carbon atom in aliphatic chain

Solution

Halogen atoms is bonded to sp hybridized carbon atom in aliphatic chain. $\begin{aligned} & \mathrm{CH} \equiv \mathrm{C}-\mathrm{Cl} \\ & (\mathrm{sp}) \end{aligned}$

Asked in: MHT CET 2021 (23 Sep Shift 1)

Practice more Basic Principles of Organic Chemistry questions on Aicharya