For the flow of gases through a capillary, with increase in temperature, the permeability __________ as per Knudsen law.

either (a) or (b); depends on the gas

For the flow of gases through a capillary, with increase in temperatur

1.	For the flow of gases through a capillary, with increase in temperature, the permeability __________ as per Knudsen law.
A.	increases
B.	decreases
C.	remains same
D.	either (a) or (b); depends on the gas
Answer» B. decreases

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For the flow of gases through a capillary, with increase in temperature, the permeability __________ as per Knudsen law.

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