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Byju's Answer
Standard XII
Chemistry
Reaction Quotient
2HI=H2+I2 ( r...
Question
2HI=H2+I2 ( reversible reaction) 2 moles of HI is introduced in 1 litre container. If 60% of HI is decomposed and attain the equilibrium, find the value of Kc.
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Similar questions
Q.
The reaction
2
H
I
⇌
H
2
+
I
2
, at equilibrium contained
7.8
g
,
203.2
g
and
1638.4
g
of
H
2
,
I
2
and
H
I
, respectively. Calculate
K
c
.
Q.
In the reaction,
H
2
+
I
2
⇌
2
H
L
. In a
2
litre flask
0.4
moles of each
H
2
&
I
2
are taken. AT equilibrium
0.5
moles of HI are formed. What will be the value of equilibrium constant,
K
c
Q.
Starting from 'a' moles of
H
2
and
′
b
′
moles of
I
2
an equilibrium
H
2
+
I
2
⇔
2
H
I
is established with 2x moles of HI. The equilibrium constant
K
c
is
?
Q.
Evaluate
K
p
for the reaction
:
H
2
+
I
2
⇌
2
H
I
. If
2
moles each of
H
2
and
I
2
are taken initially. The equilibrium moles of
H
I
is
2
.
Q.
If
0.5
mole
H
2
is reacted with
0.5
mole
I
2
in a ten-litre container at
444
o
C and at same temperature value of equilibrium constant
K
c
is
49
, the ratio of
[
H
I
]
and
[
I
2
]
will be:
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