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Isothermal, adiabatic, isobaric, isochoric processes for ideal gases
JEE Main level
Single correct option
Difficulty 2 of 3
td178
A monatomic ideal gas at
300
K
is compressed reversibly and adiabatically to half its volume. The final temperature is nearest to
A
600 K
B
378 K
C
424 K
D
476 K
Answer: D
For a reversible adiabatic process
T
V
γ
−
1
=
constant
with
γ
=
5/3
. So
T
2
=
300
×
2
2/3
=
476.2
K
.
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