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Grade: 12th pass

                        

The time taken for a certai volume of a gas `X` to diffuse through a small hole in 2 minutes.It takes 5.65 minutes to diffuse under the similar conditions. The molecular weight of gas `X` is.

4 years ago

Answers : (1)

Vikas TU
12124 Points
							
Rate of diffusion is given as = > kPA/(root(MT)) = dx/dt
dx/2 = PA/root(MT)..................(1)
dx/5.65 = PA/root(MT)
The conditions are insufficient.
There shoukd be changein any one thing like ppressure area or  temp for 5.65 minutes.
check the question.
 
 
 
4 years ago
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