Mixture of he, Chemistry

Assignment Help:

A mol 4:1 mixture of He and CH4 is contained in vessel at 20 bar pressure.Due to a hole in the vessel the gas mixture leaks out.the composition of the mixture,effusing out initially is about.

Ans) we know by grahams law of effusion that

rate of effusion(r) is propotional to 1/(density)^1/2

hence rate(r)=k/(d)^1/2

r=k/(M/2)^1/2  =  k.(2/M)^1/2..........................since 2.vapour density(d)=molecular mass(M)

hence ratio of compostion during effusion=r1/r2=[ (2/M1) / (2/M2) ] ^1/2

r1/r2= (M2/M1)

r1/r2=(1.16/4.4)^1/2

r1/r2=1

compostion of the mixture leaking is equal in propotion.


Related Discussions:- Mixture of he

Find the equilibrium extent of reaction, The gas stream from a sulfur burne...

The gas stream from a sulfur burner is composed of 15-mol% SO 2 , 20-mol% O 2 , and 65-mol% N 2 .  This gas stream at 1 bar and 680°C enters a catalytic converter, where the SO 2

DSC., How to get Energy vs Temperature curve from DSC data

How to get Energy vs Temperature curve from DSC data

Analytical, 1.using diagram,explain how fluorescence optical bench works 2....

1.using diagram,explain how fluorescence optical bench works 2.Explain the applications of mass spectrometric detector (LC/MS)in HPLC 3.Discuss the current development in the field

Stoichiometry, How do i calculate the number of grams of CO that can react ...

How do i calculate the number of grams of CO that can react with .150kg of Fe2O3?

Explain the term hedonic rating, Hedonic Rating In this test the asses...

Hedonic Rating In this test the assessor is asked to record  the extent of liking for a product, usually by selecting a category on a "hedonic" or liking scale that runs from

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd