C) A ternary mixture of n-buatane, 1-butene and furfural is analyzed to find the content of each in it. The mixture is stripped off with the help of carbon dioxide without appreciable entrainment of...

Extracted text: C) A ternary mixture of n-buatane, 1-butene and furfural is analyzed to find the content of each in it. The mixture is stripped off with the help of carbon dioxide without appreciable entrainment of furfural due to its very low vapor pressure. The stripped gases are passed through an absorber column in which CO2 is absorbed in 25% (by mass) KOH solution. The mixture of hydrocarbons, saturated with water vapor is collected in a measuring burette. Data: Sample mass 6.5g Volume of saturated gases collected at 296K and 102.5kPa=415.1ml n-Butane present in the hydrocarbon in the bureete=43.1ml Find the analysis of the mixture (both on mole basis and mass basis) Data: Vapour pressure of water over 25% KOH solution at 296.8K = 2.175kPa [B.I. Bhatt and Vora(2004)]