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Byju's Answer
Standard XII
Chemistry
Nucleophilic Addition at the Carbonyl
Ph-O||C-CH3Na...
Question
P
h
−
O
|
|
C
−
C
H
3
N
a
N
O
2
→
H
C
l
(
A
)
A
C
2
O
→
h
e
a
t
(
B
)
H
3
O
+
→
(
C
)
. Product (C) of the given reaction is:
A
P
h
−
C
O
2
H
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B
P
h
−
O
|
|
C
−
C
O
2
H
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C
P
h
−
O
|
|
C
−
O
|
|
C
−
H
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D
P
h
−
O
|
|
C
−
C
H
2
O
H
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Solution
The correct option is
B
P
h
−
O
|
|
C
−
C
O
2
H
Suggest Corrections
0
Similar questions
Q.
P
h
−
C
H
=
C
H
−
O
|
|
C
−
C
H
3
→
P
h
−
C
H
=
C
H
−
C
O
2
H
Given conversion can be achieved by:
Q.
What will be the product of the given reaction:
P
h
−
O
H
+
C
2
H
5
I
C
2
H
5
O
N
a
−
−−−−−−−−−
→
anhyd.
C
2
H
5
O
H
(correct answer +2, wrong answer -0.5)
Q.
The correct order of reativity of
P
h
M
g
B
r
towards given compounds.
P
h
−
O
|
|
C
−
P
h
C
H
3
−
O
|
|
C
−
H
C
H
3
−
O
|
|
C
−
C
H
3
(I) (II) (III)
Q.
P
h
−
O
|
|
C
−
O
−
C
P
h
3
H
3
18
O
⊕
−
−−−
→
Product of this reaction is:
Q.
Consider following compounds and write total number of compounds which are less reactive than formaldehyde toward nucleophilic addition reaction.
C
H
3
−
O
|
|
C
−
H
(
i
)
;
C
H
3
−
O
|
|
C
−
C
H
3
(
i
i
)
;
E
t
−
O
|
|
C
−
H
(
i
i
i
)
C
H
3
−
C
H
2
−
C
H
2
−
O
|
|
C
−
H
(
i
v
)
;
P
h
−
O
|
|
C
−
C
H
3
(
v
)
;
P
h
−
O
|
|
C
−
P
h
(
v
i
)
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