(Solved): At atmospheric pressure, acetone (1) and chloroform (2) form an azeotrope that boils fraction o ...

At atmospheric pressure, acetone (1) and chloroform (2) form an azeotrope that boils fraction of acetone in the liquid of $$0.335$$. The saturation vapour pressures of aceton are $$1.31$$ and $$0.98$$ atm, respectively. (a) Calculate the activity coefficients of acetone and chloroform at the azeotrope. (b) Determine a value for Gex(excess Gibbs free energy) of the azeotrope mixture. (c) plot the $${?}_2$$ vs $${?}_2$$ and $$?G_{?m}$$ vs $${?}_1$$ (d) $$G_1{}^{?}$$ (partial excess Gibbs energy) at each $${\mathrm{X}}_1$$. (e) If $$G_{?mi}$$ vs $${?}_1$$ at $$366.45\mathrm{K}$$ is shown in Fig.1, please find out the partial Gibbs free energy at $${?}_1=0.3$$ and $$0.7?$$