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Byju's Answer
Standard XII
Chemistry
Vant Hoff's Equation and Effect of Temperature on Equilibrium Constant
Calculate K...
Question
Calculate
K
p
for the reaction
A
(
g
)
⇌
B
(
g
)
+
2
C
(
g
)
at
305
K
.
K
c
=
0.2
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Solution
As we know,
K
p
=
K
c
(
R
T
)
Δ
n
g
=
0.2
∗
(
0.082
∗
305
)
2
=
125
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0
Similar questions
Q.
For the reaction:
A
(
g
)
+
B
(
g
)
⇌
2
C
(
g
)
+
D
(
g
)
;
K
p
=
0.05
a
t
m
at
1000
K
The value of
K
c
is represented by:
Q.
K
p
for the reaction
A
(
g
)
+
B
(
g
)
⇌
2
C
(
g
)
;
is
0.5
at
T
=
295
K
.
If initially
P
A
=
1
a
t
m
,
P
B
=
10
a
t
m
and
P
c
=
5
a
t
m
,
then:
Q.
For the reaction
A
(
g
)
⇌
B
(
g
)
;
K
1
=
10
B
(
g
)
⇌
C
(
g
)
;
K
2
=
2
C
(
g
)
⇌
D
(
g
)
;
K
3
=
0.01
Calculate
K
c
for the reaction
D
(
g
)
⇌
A
(
g
)
Q.
The equilibrium constant
K
p
for the reaction
A
(
g
)
⇌
B
(
g
)
+
C
(
g
)
is 1 at
27
C
a
n
d
4
a
t
47
.
For the reaction calculate enthalpy change for the
B
(
g
)
+
C
(
g
)
⇌
A
(
g
)
(
G
i
v
e
n
:
R
=
2
c
a
l
/
m
o
l
−
K
)
Q.
The value of
K
p
for the reaction,
A
(
g
)
+
2
B
(
g
)
⇌
C
(
g
)
is
25
a
t
m
−
2
at a certain temperature. The value of
K
p
for the reaction,
1
2
C
(
g
)
⇌
1
2
A
(
g
)
+
B
(
g
)
at the same temperature would be:
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Standard XII Chemistry
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