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Byju's Answer
Standard XII
Chemistry
Characteristics of Chemical Equilibrium
Statement: Fo...
Question
Statement: For the given gaseous phase reactions
K
1
,
K
2
,
K
3
are equilibrium constants respectively
2
N
O
+
O
2
⇌
2
N
O
2
4
N
O
+
2
C
l
2
⇌
4
N
O
C
l
N
O
2
+
1
2
C
l
2
⇌
N
O
C
l
+
1
2
O
2
Correlation between them is
K
2
3
=
√
K
2
/
K
1
.
If the given statement is true enter 1, else enter 0.
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Solution
For the given gaseous phase reactions
K
1
,
K
2
,
K
3
are equilibrium constants respectively
2
N
O
+
O
2
⇌
2
N
O
2
.....(1)
4
N
O
+
2
C
l
2
⇌
4
N
O
C
l
.......(2)
N
O
2
+
1
2
C
l
2
⇌
N
O
C
l
+
1
2
O
2
...... (3)
For reaction (1)
K
1
=
[
N
O
2
]
2
[
N
O
]
2
[
O
2
]
For reaction (2)
K
2
=
[
N
O
C
l
]
4
[
N
O
]
4
[
C
l
2
]
2
For reaction (3)
K
3
=
[
N
O
C
l
]
[
O
2
]
1
/
2
[
N
O
2
]
[
C
l
2
]
1
/
2
=
√
[
N
O
C
l
]
2
[
O
2
]
[
N
O
2
]
2
[
C
l
2
]
=
⎷
[
N
O
C
l
]
4
[
N
O
]
4
[
C
l
2
]
2
[
N
O
2
]
2
[
N
O
]
2
[
O
2
]
Thus, the correlation between them is
K
3
=
√
K
2
/
K
1
.
Hence, the given statement is
f
a
l
s
e
Suggest Corrections
0
Similar questions
Q.
For the given gaseous phase reactions
K
1
,
K
2
,
K
3
are equilibrium constants respectively, correlate them.
2
N
O
+
O
2
⇌
2
N
O
2
4
N
O
+
2
C
l
2
⇌
4
N
O
C
l
N
O
2
+
1
/
2
C
l
2
⇌
N
O
C
l
+
1
/
2
O
2
.
Q.
For the reaction;
N
2
O
5
⟶
2
N
O
2
+
1
2
O
2
,
given:
−
d
[
N
2
O
5
]
d
t
=
K
1
[
N
2
O
5
]
−
d
[
N
O
2
]
d
t
=
K
2
[
N
O
2
]
,
and
−
d
[
O
2
]
d
t
=
K
3
[
O
2
]
The relation between
K
1
,
K
2
,
K
3
is:
Q.
What is the relation between the equilibrium constants
K
,
K
1
and
K
2
for the following reactions?
N
2
+
2
O
2
⇋
2
N
O
2
,
K
N
2
+
O
2
⇋
2
N
O
,
K
1
2
N
O
+
O
2
⇋
2
N
O
2
,
K
2
Q.
The following equilibrium are given:
N
2
+
3
H
2
⇌
2
N
H
3
K
1
N
2
+
O
2
⇌
2
N
O
K
2
H
2
+
1
2
O
2
⇌
H
2
O
K
3
The equilibrium constant of the reaction
2
N
H
3
+
5
2
O
2
⇌
2
N
O
+
3
H
2
O
in terms of
K
1
,
K
2
and
K
3
is
:
Q.
For the reaction;
N
2
O
5
→
2
N
O
2
+
1
2
O
2
,
Given:
−
d
[
N
2
O
5
]
d
t
=
K
1
[
N
2
O
5
]
,
d
[
N
O
2
]
d
t
=
K
2
[
N
2
O
5
]
,
d
[
O
2
]
d
t
=
K
3
[
N
2
O
5
]
.
The relation between
K
1
,
K
2
and
K
3
is:
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