Chemical Thermodynamics Question 121
Question: One mole of an ideal gas is allowed to expand freely and adiabatically into vacuum until its volume has doubled. A statement which is not true concerning this expression is [Pb. PMT 1998]
Options:
A) $ \Delta H=0 $
B) $ \Delta S=0 $
C) $ \Delta E=0 $
D) $ W=0 $
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Answer:
Correct Answer: D
Solution:
W = 0 is not true.
