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Questions  

 Consider the following compounds:

(I)
(II)
(III)

What is the order of relative reactivity towards nitronium ion?

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By Expert Faculty of Sri Chaitanya
a
III>I>II
b
II>I>III
c
II>III>I
d
I>II>III

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detailed solution

Correct option is B

II is more reactive because of the fact that +M effect dominates. Halobenzenes are less reactive than benzene due to the fact that -M effect dominates.


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