Wednesday
September 17, 2014

Homework Help: Physical chemistry

Posted by Rajiv on Thursday, August 7, 2014 at 1:51pm.

A mixture contains n2o4 and No2 in the ratio 2:1 by volume what is the vapour density of the mixture.Pls answer the question i have been on the question for 2 hrs by now tried solving using mole fraction ideal gas equation an using the formula molar mass /2 but still couldn't get the answer ans as is written is 38.3 pls tell how .explain in detail may be

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