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Byju's Answer
Standard XII
Chemistry
PV Work
Find the work...
Question
Find the work done by a gas when it expands isothermally at
37
∘
C
to four times its initial volume.
A
3753J
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B
3573J
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C
7533J
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D
5375J
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Solution
The correct option is
B
3573J
work done by a gas in expanding isothermally
W
=
η
R
T
ln
V
2
V
1
V
2
=
4
V
1
W
=
η
R
T
ln4
=
1
×
8.314
×
310
ln4
= 3572.9519 J
W = 3573 J
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