_Pick out the correct statement.$? – McqOptions

MCQOPTIONS

1.	_Pick out the correct statement.$?
A.	A real gas on expansion in vacuum gets heated up
B.	An ideal gas on expansion in vacuum gets cooled
C.	An ideal gas on expansion in vacuum gets heated up
D.	A real gas on expansion in vacuum cools down whereas ideal gas remains unaffected
Answer» E.

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