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Which of the following are responsible for haloarenes being less reactive than haloalkanes towards nucleophilic substitution?

a)C-X bond stronger in haloarenes

b)haloarenes are inherently less stable

c)Benzene ring itself is electrophilic in nature

Option: 1

abc


Option: 2

a


Option: 3

bc


Option: 4

ac


Answers (1)

best_answer

As we learnt

 

Haloarene is less reactive than haloalkane -

 

Towards nucleophilic substitution rection haloarene is less reactive then haloalkane.

- wherein

due to

1)  Resonance

2)  Partial double charactor.

 

 

Haloarenes are more stable than haloalkanes due to resonance. Benzene ring is nucleophilic in nature.

Posted by

manish

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