CHBE 211 - PHYSICAL CHEMISTRY SRING 2021 BUTS The following table gives the mole fraction of methylbenzene (A) in liquid and gaseous mixtures with butanone at equilibrium at 303K and the total pressure p. Take the vapour to be perfect and 0 find the (a) Vapor pressures of pure methylbenzene and pure butanone (b) Henry's law constants for methylbenzene and butanone. 11) Does the solution behave ideally? Explain. X 0 YA O p/kPa 36 0.0898 0.2476 0.3577 0.5194 0.6036 0.7188 0.8019 0.9105 1 0.0410 0.1154 0.1762 0.2772 0.3393 0.445 0.5435 0.72841 34.121 30.9 28.626 25.239 23.40220.6984 18,592 15.496 12.295