Conversion of benzene diazonium chloride to chlorobenzene in presence of $\mathrm{CuCl} / \mathrm{HCl}$ is…

Conversion of benzene diazonium chloride to chlorobenzene in presence of $\mathrm{CuCl} / \mathrm{HCl}$ is known as
  1. Sandmeyer reaction
  2. Mendius reaction
  3. Gattermann reaction
  4. Hoffmann degradation

Asked in: MHT CET 2021 (22 Sep Shift 2)

Practice more Halogen Derivatives questions on Aicharya