If a gas vapour is allowed to expand through a very minute aperture, then such a process is known as _________.

If a gas vapour is allowed to expand through a very minute aperture, t

1.	If a gas vapour is allowed to expand through a very minute aperture, then such a process is known as _________.
A.	Free expansion
B.	Throttling
C.	Hyperbolic expansion
D.	Parabolic expansion
Answer» C. Hyperbolic expansion

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If a gas vapour is allowed to expand through a very minute aperture, then such a process is known as _________.

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