can anyone please solve Q 17 of chapter 12?

animesh 25 Apr 2007 03:46

for a binary gas mixture

P/KT = rho(1) + rho(2) + B20(T)*rho(1)^2 + B11(T)* rho(1)*rho(2) + B02*rho(2)^2 +…………….

rho =density(=N/V)

and find an expression for the coefficients B20(T), B11(T), B02(T).

again show that if the virial expansion is written in the form

P/KT = rho + B2(T)* rho^2+ …………………..

with rho= rho(1) + rho(2) , then

B2(x,T)= (x1^2)*B20(T) + x1*(1-x1) * B11(T) + ((1-x1)^2)* B02(T)

where x1= mole fraction of component 1.