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Class 11 NEET Chemistry Hydrocarbons Questions
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© examsnet.com
Question : 61
Total: 95
When
C
H
3
C
H
2
C
H
C
l
2
is treated with
N
a
N
H
2
,
the product formed is
(2002)
C
H
3
−
C
H
=
C
H
2
C
H
3
−
C
≡
C
H
Validate
Solution:
C
H
3
C
H
2
C
H
C
l
2
N
a
N
H
2
─
─
─
─
─
─
🢖
C
H
3
C
≡
C
H
This is the method of preparation of alkyne.
In this reaction, the alkyl dihalide is treated with reducing agents like alc. KOH or sodamide to form alkyne as a product.
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