Student set of three trials for the experiment to test the effect of water on the plank Road and East 12th my plants each receive one of three amounts of water aft Student set up three charts from experiment to test the fact of water on the plank Road and East 12 by plants each receive one of three amounts of water after one week students ma'am

)benzene and toluene form nearly ideal solutions. consider an equimolar solution of benzene and toluene. at 20 °c the vapour pressures of pure benzene and toluene are 9.9 kpa and 2.9 kpa, respectively. the solution is boiled by reducing the external pressure below the vapour pressure. calculate (i) the pressure when boiling begins, (ii) the composition of each component in the vapour, and (iii) the vapour pressure when only a few drops of liquid remain. assume that the rate of vaporization is low enough for the temperature to remain constant at 20 °c.