A certain gas diffuses from two dif...
Question
A certain gas diffuses from two different vessels A and B. The vessel A has a circular orifice while vessel B has square orifice of length equal to the radius of the
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A certain gas diffuses from two different vessels A and B. The vessel A has a circular orifice while vessel B has square orifice of length equal to the radius of the orifice of vessel A. The ratio of the rates of diffusion of the gas from vessel A to vessel B, assuming same temperature and pressure is
( (a pi )
(b) ( 1 / pi )
( (c) )1
( (d) 2 )

JEE/Engineering Exams
Chemistry
Solution
259
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A certain gas diffuses from two different vessels A and B. The vessel A has a circular orifice while vessel B has square orifice of length equal to the radius of the orifice of vessel A. The ratio of the rates of diffusion of the gas from vessel A to vessel B, assuming same temperature and pressure is
Fullscreen

As we know more the area greater the diffectival on
[
begin{array}{l}
frac{gamma_{1}}{gamma_{2}}=frac{A_{1}}{A_{2}}
frac{gamma_{1}}{gamma_{2}}=frac{pi gamma^{2}}{gamma 2} Rightarrow frac{gamma_{1}}{gamma_{2}}=pi
end{array}
]

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