ThermodynamicsHard
Question
An ideal monoatomic gas initially at 300 K expands adiabatically into vacuum to double its volume. The final temperature of gas is
Options
A.300 K
B.300 × (0.5)2/3 K
C.300 × (2)2/3 K
D.600 K
Solution
Adiabatic free expansion of an ideal gas is also isothermal.
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