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Byju's Answer
Standard XII
Chemistry
Introduction
Which of the ...
Question
Which of the following product cannot be obtained in above reaction ?
A
H
−
O
|
|
C
−
C
H
2
−
O
|
|
C
−
H
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B
C
H
3
−
O
|
|
C
−
C
H
2
−
O
|
|
C
−
H
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C
C
H
3
−
C
|
C
H
O
−
O
|
|
C
−
H
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D
None of these
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Solution
The correct option is
D
C
H
3
−
C
|
C
H
O
−
O
|
|
C
−
H
First birch reduction occurs where benzene is reduced to cyclohex-di-ene
Refer to image 01
Reductive ozonolysis of A using
O
3
/
Z
n
gives
Refer to image 02
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0
Similar questions
Q.
Arrange in their increasing order of equilibrium constants for hydration.
C
H
3
−
O
|
|
C
−
C
H
3
(
A
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,
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H
3
−
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,
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Q.
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H
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−
O
|
|
C
−
O
−
C
H
2
−
C
H
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+
H
−
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→
(
O
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18
)
one of the product 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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Q.
Name of following compound.
C
H
3
−
C
H
2
−
C
H
2
−
O
|
|
C
−
H
Q.
Which of the following is not the pair of resonance structures?
I
.
H
N
=
C
=
O
↔
H
−
O
−
C
≡
N
I
I
.
¯
N
=
C
=
O
↔
N
≡
C
−
O
−
I
I
I
.
C
H
3
−
O
|
|
C
−
¯
C
H
2
↔
C
H
3
−
O
−
|
C
=
C
H
2
I
V
.
C
H
3
−
O
|
|
C
−
C
H
3
↔
C
H
3
−
O
H
|
C
=
C
H
2
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