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Byju's Answer
Standard XII
Physics
Real Gas Equation
1 mole of rea...
Question
1
mole of real gas
(
a
=
1.4
)
occupies a volume of
0.1
L
at
300
K
, then what will be the pressure of gas?
A
2460
atm
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B
2320
atm
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C
106
atm
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D
212
atm
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Solution
The correct option is
C
106
atm
We know that,
(
P
+
a
n
2
V
2
)
(
V
)
=
n
R
T
(Neglecting
b
).
⇒
P
+
1.4
×
1
2
0.1
2
=
1
×
0.0821
×
300
0.1
(
∵
R
=
0.0821
atm-L/mol-K
)
⇒
P
=
106
atm
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