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Gaseous State: Ideal Gases
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Gas laws and ideal gas equation
JEE Main level
Numerical answer
Difficulty 2 of 3
ig139
The volume in litres (two decimals) occupied by
11
g
of
CO
X
2
(molar mass 44) at
273
K
and
1.0
atm
, taking
R
=
0.0821
L
atm
K
−
1
mo
l
−
1
, is
Numerical answer type, answer in L, tolerance 0.02.
Answer: 5.6 L
n
=
11/44
=
0.25
mol
.
V
=
P
n
RT
=
0.25
×
0.0821
×
273
=
5.6033
≈
5.60
L
.
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