Haloalkanes And Haloarenes

Reaction (I) is of \(1^{\text {st }}\) order and reaction (II) is of \(2^{\text {nd }}\) order

Reaction (I) is of \(2^{\text {nd }}\) order and reaction (II) is of \(1^{\text {st }}\) order

Reactions (I) and (II) both are of \(2^{\text {nd }}\) order

Reactions (I) and (II) both are of \(1^{\text {st }}\) order