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Byju's Answer
Standard XII
Chemistry
Oxidation of Alkenes
the kcvalue f...
Question
the kcvalue for the reaction SO
2
(g) + 1/2 O
2
(g)-------SO
3
(g) is 72.5 . what is the value of kc for 2SO
3
(g)--------2SO
2
(g) +O
2
(g) ?
Open in App
Solution
S
O
2
+
1
2
O
2
→
S
O
3
:
K
c
=
72
.
5
R
e
v
e
r
s
e
t
h
i
s
e
q
u
a
t
i
o
n
S
O
3
→
S
O
2
+
1
2
O
2
N
o
w
K
c
1
=
1
K
c
=
1
72
.
5
M
u
l
t
i
p
l
y
b
y
2
w
e
g
e
t
2
S
O
3
→
2
S
O
2
+
2
O
2
N
o
w
K
c
2
=
(
K
c
1
)
2
=
(
1
72
.
5
)
2
=
1
.
902
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Similar questions
Q.
What should be the value of
K
c
for the reaction
2
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+
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⇌
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S
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, if the amount are
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Q.
The equilibrium constant for the given reaction:
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m
o
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.
What is the value of
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for the reaction:
2
S
O
2
(
g
)
+
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⇌
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Q.
The equilibrium constant for the reaction is
K
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4.9
×
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−
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.
S
O
3
(
g
)
⇌
S
O
2
(
g
)
+
1
2
O
2
(
g
)
The value of
K
c
for the reaction:
2
S
O
2
(
g
)
+
O
2
(
g
)
⇌
2
S
O
3
(
g
)
will be:
Q.
The equilibrium constant for the reaction
S
O
3
(
g
)
⇌
S
O
2
(
g
)
+
1
2
O
2
(
g
)
is
K
c
=
4.9
×
10
−
2
. The value of
K
c
for the reaction
2
S
O
2
(
g
)
+
O
2
(
g
)
⇌
2
S
O
3
(
g
)
will be:
Q.
The equilibrium constant
K
c
for the reaction,
S
O
3
(
g
)
⇌
SO_{2(g}}
+
1
2
O
2
(
g
)
is
4.9
×
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−
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The value of
K
c
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S
O
2
(
g
)
+
O
2
(
g
)
⇌
2
S
O
3
(
g
)
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