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Byju's Answer
Standard IX
Physics
Variation of Atmospheric Pressure with Altitude.
XY2(g) dissoc...
Question
XY2(g) dissociates as XY(g)+ Y(g). Initial pressure of XY2 is 600mm Hg. Total pressure at equilibrium is 800 mmHg. Volume is constant. Value of Kp? 1. 50 2. 100 3. 20 4. 400
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Similar questions
Q.
X
Y
2
dissociates as:
X
Y
2
(
g
)
⇌
X
Y
(
g
)
+
Y
(
g
)
Initial pressure of
X
Y
2
is
600
m
m
H
g
. The total pressure at equilibrium is
800
m
m
H
g
. Assuming volume of system to remain constant, the value of
K
p
is:
Q.
X
Y
2
dissociates as
X
Y
2
(
g
)
⇌
X
Y
(
g
)
+
Y
(
g
)
Initial pressure of
X
Y
2
is
600
m
m
H
g
. The total pressure at equilibrium is
800
m
m
H
g
.
Assuming volume of system to remain constant, the value of
K
p
is:
Q.
X
Y
2
dissociates as,
X
Y
2
(
g
)
⇌
X
Y
(
g
)
+
Y
(
g
)
Initial pressure of
X
Y
2
is
600
m
m
H
g
. The total pressure at equilibrium is
800
m
m
H
g
. Assuming volume of system to remain constant, the value of
K
p
is:
Q.
X
Y
2
dissociates as
X
Y
2
(
g
)
⇌
X
Y
(
g
)
+
Y
(
g
)
when the initial pressure of
X
Y
2
is 600 mm of Hg, the total equilibrium pressure is 800 mm of Hg. FInd the value of Equilibrium constant for the reaction assuming that the volume of the system remains unchanged.
Q.
X
Y
2
dissociates as
X
Y
2
(
g
)
⇌
X
Y
(
g
)
+
Y
(
g
)
. When the initial pressure is
600
mm of Hg, the total pressure at equilibrium developed is
800
mm of Hg.
Therefore, the pressure of
Y
at equilibrium is:
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