Haloalkanes And Haloarenes

Halogen atom is bonded to 'sp' hybridised carbon atom.

Halogen atom is bonded to ' $\mathrm{sp}^2$, hybridised carbon atom of aliphatic chain.

Halogen atom is bonded to ' $\mathrm{sp}^3$, hybridised carbon atom next to a carbon-carbon double bond.

Halogen atom is bonded to ' $\mathrm{sp}^2$ ' hybridised carbon atom of aromatic ring.