Physics, asked by bandgarom1, 6 months ago

88) As the number of elecuron withdrawing group Increases at ortho and para positions in
halides Its reactivity
A) decreases
B) increases
C) remaince same
D) unpredictable
A
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Answers

Answered by naksh24
0

Answer:

I think (b) is correct answer and please Mark me as a branliest and please follow me

Answered by Anonymous
0

Answer:

B) Increases

Explanation:

The charateristic reaction of a Benzene Ring electrophilic Substitution Reaction [ESR] . but for Neucleophilic Subs. the electron rich sites have to be made to have less electron density

Then only a nudeophile would be able to attack on a electrOn deficient site.

since a EWG (withdrawing group ) pulls electron towards itself so it deactivates the e- rich sites thereby increasing [NSR]

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