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Standard X
Chemistry
Physical Properties of Alkynes
Ethyne on rea...
Question
Ethyne on reaction with dil.
H
2
S
O
4
and
H
g
(
I
I
)
gives
A
Ethanol
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B
Ethanal
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C
Methoxymethane
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D
Ethyl hydrogen sulphate
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Solution
The correct option is
B
Ethanal
C
H
≡
C
H
+
H
2
O
d
i
l
.
H
2
S
O
4
−
−−−−−
→
1
%
H
g
S
O
4
C
H
3
−
C
H
O
Ethyne on reaction with dil.
H
2
S
O
4
and
H
g
(
I
I
)
gives Ethanal.
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