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Byju's Answer
Standard XII
Chemistry
Action of Water on Calcium Carbide
CaC2+H2O→ BC ...
Question
C
a
C
2
+
H
2
O
→
B
1
m
o
l
e
N
a
−
−−−−−
→
C
C
2
H
5
I
−
−−−
→
D
In the given reaction, product
D
is :
A
butene
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B
propene
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C
pentene
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D
butyne
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Solution
The correct option is
C
butyne
The reaction sequence is as follows:
C
a
C
2
+
H
2
O
→
C
H
≡
C
H
1
m
o
l
e
N
a
−
−−−−−
→
N
a
−
C
≡
C
H
C
2
H
5
I
−
−−−
→
C
2
H
5
−
C
≡
C
H
Option D is correct.
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Similar questions
Q.
C
a
C
2
+
H
2
O
⟶
A
H
2
S
O
4
/
H
g
S
O
4
−
−−−−−−−−
→
B
Identify
A
and
B
in the given reaction.
Q.
C
a
C
2
+
H
2
O
→
A
H
2
S
O
4
/
H
g
S
O
4
−
−−−−−−−−
→
B
.
Identify A and B in the given reaction
Q.
B
e
2
C
+
H
2
O
→
B
e
(
O
H
)
2
+
X
C
a
C
2
+
H
2
O
→
C
a
(
O
H
)
2
+
Y
In the above given reactions,
X
and
Y
are respectively :
Q.
For the given reaction :
C
a
C
2
+
2
H
2
O
Δ
⟶
A
Red hot Fe tube
−
−−−−−−−−
→
B
Major
The major product B is :
Q.
C
H
3
−
C
N
d
i
l
.
H
C
l
−
−−−
→
A
L
i
A
l
H
4
−
−−−
→
B
P
C
l
5
−
−−
→
C
A
l
c
.
K
O
H
−
−−−−−
→
D
.
The product
D
in the above sequence of reactions is:
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Standard XII Chemistry
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