(ii)
(ii)
carbon dio
(C) 3.115 g of a liquid organic compou
and 1.89
C=12; O= 16; gas constan
ogol a liquid organic compound gave, on combustion, 4.50 g of carbon di
04 $o! water. In a molecular determination it was found that 337 ml of the
compound, measured at 27 °C weight and 750 mm/Hg, weighed 0.890 g. Calculate th
empirical and inolecular formulae for the compound. (HET,
R-0.08206 1 atm mol-'K'; latm = 760mmHg)
(5 Marks)