For the methanol (1) + acetone (2) system at 101.325 kPa, what is the K-factor for each substance at 332 K? What is the relative volatility at 332 K? Use Figure 10-16.

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T(K) 338 336 334 332 330 328 326 0 S 1 1 ● 0.1 0.2 0.3 0.4 0.5 4 0.7 · 4 0.6 Mole fraction methanol FIGURE 10-16 A Txy plot of the methanol (1) + acetone (2) system at 101.325 kPa. The Raoult's Law predictions are given as the solid curves, while the experimental data are provided in the symbols. 0.8 0.9 Based on T. Hiaki, K. Kurihara and K. Kojima, J. Chem. Eng. Data, 39, 714 (1994).