Chemistry - Hydrocarbon Question with Solution | TestHub

Grignard reagent is a sigma bonded organometallic compound in which $\mathrm{Mg}$ is bonded with one alkyl and one halogen group. This can be prepared as $\mathrm{R}-\mathrm{X}+\mathrm{Mg}\stackrel{\text{ ether }}{⟶}\mathrm{R}-\mathrm{Mg}-\mathrm{X}$