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प्रश्न
Haloarenes are less reactive than alkyl halides towards nucleophilic substitution because ____________ in aryl halide.
पर्याय
of less stable carbonium ion
of large C-X bond energy
of negative inductive effect
of more polar C-X bond
MCQ
रिकाम्या जागा भरा
उत्तर
Haloarenes are less reactive than alkyl halides towards nucleophilic substitution because of large C-X bond energy in aryl halide.
Explanation:
The C-X bond takes on a partial double bond nature due to resonance. Haloarenes have a stronger and shorter C-X bond than haloalkanes. As a result, breaking the C-X bond in haloarenes is challenging.
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Reaction with Active Metals
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