A cubical box with porous walls containing an equal number of \[{{O}_{2}}\] and \[{{H}_{2}}\] molecules is placed in a large evacuated chamber. The entire system is maintained at constant temperature T. The ratio of \[{{v}_{rms}}\]of \[{{O}_{2}}\]molecules to that of the \[{{v}_{rms}}\]of \[{{H}_{2}}\]molecules, found in the chamber outside the box after a short interval is

A cubical box with porous walls containing an equal number of \[{{O}_{

1.	A cubical box with porous walls containing an equal number of \[{{O}_{2}}\] and \[{{H}_{2}}\] molecules is placed in a large evacuated chamber. The entire system is maintained at constant temperature T. The ratio of \[{{v}_{rms}}\]of \[{{O}_{2}}\]molecules to that of the \[{{v}_{rms}}\]of \[{{H}_{2}}\]molecules, found in the chamber outside the box after a short interval is
A.	\[\frac{1}{2\sqrt{2}}\]
B.	\[\frac{1}{4}\]
C.	\[\frac{1}{\sqrt{2}}\]
D.	\[\sqrt{2}\]
Answer» C. \[\frac{1}{\sqrt{2}}\]