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Byju's Answer
Standard XII
Chemistry
EMF
If Kp for t...
Question
If
K
p
for the reaction is
1.44
×
10
−
5
u
n
i
t
s
, then the value of
K
p
for the decomposition of
N
H
3
,
2
N
H
3
(
g
)
⇌
N
2
(
g
)
+
3
H
2
(
g
)
, will be:
A
√
1.44
×
10
−
5
u
n
i
t
s
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B
(
1.44
×
10
−
5
)
2
u
n
i
t
s
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C
1
1.44
×
10
−
5
u
n
i
t
s
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D
2.88
×
10
−
5
u
n
i
t
s
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Solution
The correct option is
C
1
1.44
×
10
−
5
u
n
i
t
s
The given reaction is :-
N
2
(
g
)
+
3
H
2
(
g
)
⇌
2
N
H
3
(
g
)
∴
K
P
=
(
p
N
H
3
)
2
p
N
2
.
(
p
H
2
)
3
=
1.44
×
10
−
5
→
(
I
)
Now, for the reaction,
2
N
H
3
(
g
)
⇌
N
2
(
g
)
+
3
H
2
(
g
)
⇒
K
P
′
=
p
N
2
.
(
p
H
2
)
3
(
p
N
H
3
)
2
=
1
K
P
=
1
1.44
×
10
−
5
u
n
i
t
s
Suggest Corrections
0
Similar questions
Q.
If
K
p
for the given reaction is
1.44
×
10
−
5
u
n
i
t
s
, then the value of
K
c
will be:
Q.
For the reversible reaction,
N
2
(
g
)
+
3
H
2
(
g
)
⇌
2
N
H
3
(
g
)
at
500
K
, the value of
K
p
=
1.44
×
10
−
5
when partial pressure is measured in atmospheres. The corresponding value of
K
c
, with concentration in
m
o
l
e
L
−
1
, is:
Q.
For the reversible reaction,
N
2
(
g
)
+
3
H
2
(
g
)
⇌
2
N
H
3
(
g
)
at
500
o
C
, the value of
K
p
is
1.44
×
10
−
5
If all the partial pressures measured in atm and volume in a liter, then find the value of
K
c
.
Q.
For the reversible reaction
N
2
(
g
)
+
3
H
2
(
g
)
⇔
2
N
H
3
(
g
)
at
500
∘
C
the value of
K
p
is
1.44
×
10
−
5
when partial pressure is measured in atmospheres. The corresponding value of
K
c
with concentration of
m
o
l
e
.
l
i
t
−
1
is:
Q.
For the reversible reaction,
N
2
(
g
)
+
3
H
2
(
g
)
⇌
2
N
H
3
(
g
)
at
500
o
C
, the value of
K
p
is
1.44
×
10
−
5
when partial pressure is measured in the atmosphere. The corresponding value of
K
c
with concentration in mol litre
−
1
, is :
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