Physical Chemistr Multicomponent Phase s Colligative Properties HA(V)=HA(0+RT In x, Equilib. at T for vapor and liquid phases of the solvent rearranges to △G vap B (x4+xB=1) RT RT △G=△H-TAS vap vap B RT R(Assuming T independe lent When xr =0. the boiling point is t and △.H△.S RT R9 Colligative Properties A (v) (l) RT ln x * A *  A =  + RT G RT v l x vap B  = − − = ( ) ( ) ln(1 ) * A *  A  ( + =1) A B x x vapG = vapH −TvapS R S RT H x vap vap B  −  ln(1− ) = R S RT vapH vap −  = * ln 1 Equilib. at T for vapor and liquid phases of the solvent rearranges to (Assuming T independent) When xB=0, the boiling point is and * T Physical Chemistry Multicomponent Phase