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Grade 12th passAIIMS MBBS

A and B are ideal gases the molecular weight of a and B are in the ratio of 1:4 the pressure of a gas mixture containing equal weights of A and B is P atm what is the partial pressure in atm of B in the mixture

Profile image of Shizakhan
7 Years agoGrade 12th pass
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1 Answer

Profile image of Arun
7 Years ago
 
Dear student
 
Let Ma = a
Mb = b
 
Xb = m/4a /(m/4a + m/a) = 1/5
 
Pb = Xb * P total = P/5
 
Hope it helps
 
Regards
Arun (askIITians forum expert)