Question

Write a note on resonance effect in the nucleophilic substitution reaction of haloarenes.

Answer 1

Answer:

A reaction in

Explanation:

Which one nucleophile is substitute by other nucleophile is called nucleophilic substitution

Answer 2

Resonance effect in Nucleophilic substitution reaction of haloarenes:

• Haloarenes are aryl halides. These compound contains aromatic ring with halogen group attached to it.
• The resonance effect is the reason for nonreactive nature of haloarenes.
• This effect occurs when the pi electron in the benzene ring conjugates with halogen in haloarenes.
• This develops partial doube bond between carbon and halide and results in resonance.
• The nucleophilic substitution cannot separate halogen and carbon. Thus, it remains nonreactive.