A spherical glass bulb of 01 m radius is maintained at 300, Ask an Expert

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A spherical glass bulb of 0.1 m radius is maintained at 300 K, except for an appendix with a cross-sectional area of 10^-4 m² immersed in liquid nitrogen, as shown in given Figure.

The bulb contains water vapor originally at a pressure of 13.3Pa. Assuming that every water molecule that enters the appendix condenses on the wall and stays there, find the time required for the pressure to decrease to 1.33 x 10^-4Pa.

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Category:- Physics
Reference No.:- M92166203

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