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Byju's Answer
Standard XII
Chemistry
Addition of Sulphuric Acid and Water
What are X an...
Question
What are X and Y in the reaction
:
C
2
H
4
+
H
2
S
O
4
80
0
C
−
−−
→
X
â–³
−
−
→
H
2
O
Y
A
C
2
H
6
,
C
2
H
5
O
H
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B
C
2
H
4
,
C
2
H
5
S
H
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C
C
2
H
5
O
S
O
3
H
,
C
2
H
5
O
H
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D
C
2
H
4
,
C
2
H
5
O
H
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Solution
The correct option is
C
C
2
H
5
O
S
O
3
H
,
C
2
H
5
O
H
Reaction:
C
2
H
4
+
H
2
S
O
4
80
o
C
−
−−
→
C
H
3
C
H
2
H
S
O
4
△
−
−
→
H
2
O
C
H
3
C
H
2
O
H
+
H
2
S
O
4
Option C is correct.
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Similar questions
Q.
Calculate the thermal effect of the reaction
C
2
H
4
+
H
2
O
=
C
2
H
5
O
H
, if
Δ
H
o
f
o
r
m
(
C
2
H
4
)
=
55
,
28
K
J
/
m
o
l
Δ
H
o
f
o
r
m
(
H
2
O
)
=
−
241.8
K
J
/
m
o
l
Δ
H
o
f
o
r
m
(
C
2
H
5
O
H
)
=
−
235.3
K
J
/
m
o
l
.
Q.
K
p
values for,
C
2
H
4
+
H
2
⇌
C
2
H
6
, is
5
×
10
18
a
t
m
−
1
and
K
p
for,
C
2
H
2
+
H
2
⇌
C
2
H
4
, is
5
×
10
26
a
t
m
−
1
at
50
. If
K
p
for :
2
H
2
+
C
2
H
2
⇌
C
2
H
6
is
x
×
10
45
, then
10
x
is__________.
Q.
For the gas phase reaction,
C
2
H
4
+
H
2
⇌
C
2
H
6
,
(
Δ
H
=
−
32.7
k
c
a
l
)
carried out in a vessel, the equilibrium concentration of
C
2
H
4
can be increased by
:
Q.
For the gas phase reaction,
C
2
H
4
+
H
2
⇌
C
2
H
6
[
Δ
H
o
=
−
136.8
k
J
m
o
l
−
1
]
, is carried out in vessel, the equilibrium concentration of
C
2
H
4
can be increased by:
Q.
Calculate the enthalpy of hydrogenation for the reaction ,
C
2
H
4
+
H
2
⟶
C
2
H
6
. Given that the enthalpy of combustion of Ethane is
C
2
H
4
;
C
λ
H
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.
&
H
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a
r
e
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140.1
K
g
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1550
K
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&
−
286.0
K
g
|
m
o
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