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Byju's Answer
Standard VII
Chemistry
Chemical Formulae
A equilibrium...
Question
A equilibrium mixture of the reaction, 2H2S=2H2+S2(reversible reaction) had 0.5moleH2S,0.1 mol H2,0.4 mole S2in 1 litre vessell.the value of equilibrium constant in.mole/life a)0.004 b)0.008 c)0.016
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Similar questions
Q.
An equilibrium mixture of the reaction
2
H
2
S
(
g
)
⇌
2
H
2
(
g
)
+
S
2
(
g
)
had 0.5 mole
H
2
S
,
0.10
m
o
l
e
H
2
and 0.4 mole
S
2
in one litre vessel. The value of equilibrium constant (K) in mole
l
i
t
r
e
−
1
is
Q.
If
K
1
is the equilibrium constant for the reaction
2
N
H
3
⇌
N
2
+
3
H
2
, then equilibrium constant for the reaction,
1
2
N
2
+
3
2
H
2
⇌
N
H
3
will be
Q.
An equilibrium mixture of the reation
2
H
2
S
(
g
)
⇌
2
H
2
(
g
)
+
S
2
(
g
)
had
0.5
m
o
l
H
2
S
,
0.10
m
o
l
H
2
and
0.4
m
o
l
e
S
2
in one litre vessel. The value of equilibrium constant
(
K
)
in mole
l
i
t
r
e
−
1
is:
Q.
The equilibrium constant K for the reaction
H
2
+
I
2
⇌
2
H
I
at
700
K
is
49
. What is the equilibrium constant for the reaction
H
I
⇌
1
2
H
2
+
1
2
I
2
at the same temperature?
Q.
Equilibrium constant,
K
c
for the reaction,
N
2
(
g
)
+
3
H
2
(
g
)
⇌
2
N
H
3
(
g
)
; at
500
K
is
0.061
l
i
t
r
e
2
m
o
l
e
−
2
. At a particular time, the analysis shows that composition of the reaction mixture is
3.00
m
o
l
l
i
t
r
e
−
1
of
N
2
,
2.00
m
o
l
l
i
t
r
e
−
1
of
H
2
, and
0.500
m
o
l
l
i
t
r
e
−
1
of
N
H
3
. Is the reaction at equilibrium? If not, in which direction does the reaction tend to proceed to reach equilibrium?
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