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Byju's Answer
Standard XII
Biology
Respiratory Balance Sheet
In a gaseous ...
Question
In a gaseous mixture 2 mol of Co2, 1 mol of h2 and 2 mol of he are present than determine mole percentage of Co2
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Similar questions
Q.
An equilibrium mixture of
C
O
(
g
)
+
H
2
O
(
g
)
⇌
C
O
2
(
g
)
+
H
2
present in a vessel of one litre capacity at
815
0
C was found by analysis to contain 0.4 mol of
C
O
, 0.3 mol of
H
2
O
, 0.2 mol of
C
O
2
and 0.6 mol of
H
2
.
a) Calculate
K
C
.
b) If it is derived to increase the concentration of
C
O
to 0.6 mol by adding
C
O
2
to the vessel, how many moles must be added into equilibrium mixture at a constant temperature in order to get this change?
Q.
What is the volume of
C
O
2
at STP if volume % of
C
O
2
in 1 mol of gaseous molecules is 1%?
Q.
5
g
of a gaseous mixture of the
H
e
and
A
r
contained in a
10
L
vessel at
27
°
C
exert a pressure of
1
atm
(absolute). Determine the mass percentage of
H
e
.
(Take
R
=
1
12
L atm mol
−
1
K
−
1
)
Q.
A gaseous mixture of
H
2
and
C
O
2
contains
66
mass
%
of
C
O
2
The vapour density of the mixture is:
Q.
A gaseous mixture of
H
2
and
C
O
2
gases contains 66 mass %
C
O
2
. The vapour density of the mixture is
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