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Byju's Answer
Standard X
Chemistry
Reduction of Alkyl Halides
Give a reacti...
Question
Give a reaction in which ethyne is prepared by synthesis reaction.
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Solution
Ethyne is made synthetically from hydrocarbons obtained by cracking petroleum. The thermal cracking of butane with steam as a diluent.
3 C
4
H
10
+
2
H
2
O
→
2
H
C
≡
C
H
+
2
C
2
H
4
+
2
C
H
4
+
2
C
O
+
7
H
2
E
t
h
y
n
e
E
t
h
e
n
e
M
e
t
h
a
n
e
C
2
H
4
→
H
C
≡
C
H
+
H
2
E
t
h
e
n
e
E
t
h
y
n
e
2
C
H
4
→
H
C
≡
C
H
+
3
H
2
M
e
t
h
a
n
e
E
t
h
y
n
e
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