The excess Gibbs energy of a binary liquid mixture at T and P is given by; GE = (-1.4x1 - 2.0x2)x1X2 RT Plot GE /RT , Invi and Inv2 as calculated by the given equation for GF /RT and by the equations...

the equation from part (a) it is added

Extracted text: The excess Gibbs energy of a binary liquid mixture at T and P is given by; GE = (-1.4x1 - 2.0x2)x1X2 RT Plot GE /RT , Invi and Inv2 as calculated by the given equation for GF /RT and by the equations developed in (a) vs. XI. Label points , Invi" and Inv2" and show their values.


Extracted text: In 7 =(-0.6x + 2.6.x – 2x1) +(1– x¡)(-1,8x +5.2x, - 2) In 7, =1.2x - 4.4r, +5.2x, - 2 Similarly, for second case In y, =1.2x - 2.6x