Rate of effusion of nitrogen gas, Physics

How can we calculate the rate of effusion of nitrogen gas from a cylinder. and how much time it will take??

Posted Date: 4/5/2013 2:42:58 AM | Location : United States





Apply Grahams law of effusion.

it is:- 

rate(r) of effusion/diffusion is proportional to 1/ root [density(d) ]

hecne r1/r2 = root(  d2/d1 )

         => r1/r2 = root ( M2/M1 )   since   [2. vapour density(d)=molecular mass(M) ]

        now put rate=Volume/time=V/t

        all sums of this type are solved by this concept.

Hope it gets cleared now.

Posted by Lola | Posted Date: 4/5/2013 2:43:28 AM


Related Discussions:- Rate of effusion of nitrogen gas, Assignment Help, Ask Question on Rate of effusion of nitrogen gas, Get Answer, Expert's Help, Rate of effusion of nitrogen gas Discussions

Write discussion on Rate of effusion of nitrogen gas
Your posts are moderated
Related Questions
mass of body= 4 kg is dropped form height= 45 m Calculate the kinetic energy just before hitting the ground

A reaction is first order in A and second order in B. (a) Write differential rate equation. (b) How is the rate affected if the concentration of B is tripled? (c) How is

Three similar coils, each having a resistance of 8 and an inductive reactance of 8 are connected (a) in star and (b) in delta, across a 415V, 3-phase supply. Measure for

Derive a mathematical expression for the energy stored in a capacitor. What is the energy stored when the space between the plates is filled with a dielectric a) With chargi

Coanda effect The effect which indicates that a fluid tends to flow along a surface, instead of flow through free space.

What are the applications of nmr spectroscopy? The major applications of NMR stereoscopy are the elucidation of the carbon-hydrogen backbone of organic compounds and the determ

linear polarizers whose transmission axes make an angle of 45degree with each other,.The transmitted light intensity through both polarizers is what percentage of the incident inte

Explain Huygens eye piece with the help of a clean sketch. Illustrate its advantages and disadvantages. What are impure and pure spectra. State the conditions to produce a pure

Agriculture: 1. Radio isotopes are used to verify the optimum amount of fertilizer for the plants. 2. It is used to kill bacteria and conserved food stuff. 3. It is used

There exist two types of charges in nature:- (i) Positive charge         (ii) Negative charge Charges with the same electrical sign repel each other, and charges with oppo