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Byju's Answer
Standard IX
Chemistry
Electrolysis of Water
In Fridel-Cra...
Question
In Fridel-Crafts reaction the electrophilic reagent is:
A
A
l
C
l
3
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B
R
⊕
C
O
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C
R
⊕
C
O
C
l
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D
n
o
n
e
o
f
t
h
e
s
e
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Solution
The correct option is
A
A
l
C
l
3
Electrophilic regent in fridel craft reaction is ,
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Q.
The reaction of compound P with
C
H
3
M
g
B
r
(excess) in
(
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)
2
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followed by addition of
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gives Q. The compound Q on treatment with
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O
4
at
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∘
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gives R. The reaction of R with
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O
C
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in the presence of anhydrous
A
l
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in
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l
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followed by treatment with
H
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The reactions, Q to R and R to S, are:
Q.
Assertion (A) : Friedel-Crafts reaction of benzene with n-propyl chloride gives isopropylbenzene.
Reason (R) : Benzene undergoes electrophilic substitution readily.
Q.
The action of
A
l
C
l
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