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Byju's Answer
Standard XII
Chemistry
Dehydration of Alcohols
2-butyne + Na...
Question
2
−
b
u
t
y
n
e
+
N
a
/
N
H
3
(
l
)
then
O
s
O
4
/
N
a
H
S
O
3
⟶
The major product in the above reaction is
A
a pure enantiomers of
b
u
t
a
n
e
−
2
,
3
−
d
i
o
l
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B
m
e
s
o
b
u
t
a
n
e
−
2
,
3
−
d
i
o
l
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C
racemic mixture of
b
u
t
a
n
e
−
2
,
3
−
d
i
o
l
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D
pair of enantiomers of
b
u
t
a
n
e
−
2
,
3
−
d
i
o
l
but in unequal amount
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Solution
The correct option is
C
racemic mixture of
b
u
t
a
n
e
−
2
,
3
−
d
i
o
l
The major product of the given reaction is represented by option (C). The reaction is as shown above.
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e
s
o
−
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u
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−
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−
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i
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