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JEE Main Chemistry Class 11 Chemical Thermodynamics Part 2 Questions
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© examsnet.com
Question : 2
Total: 88
Three moles of an ideal gas are compressed isothermally from
60
L
to
20
L
using constant pressure of
5
atm
. Heat exchange
Q
for the compression is - ______ Lit. atm.
[4 Apr 2024 Shift 2]
Your Answer:
Validate
Solution:
As isothermal
∆
U
=
0
and process is irreversible
Q
=
−
W
=
−
[
−
P
ext
(
V
2
−
V
1
)
]
Q
=
5
(
20
−
60
)
=
−
200
atm
−
L
© examsnet.com
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