An organic compound ‘X’ is a liquid at room temperature. It is also a very good solvent and has the molecular formula C2H6O. On oxidation ‘X’ gives ‘Y’ which give, break effervescence on reacting with NaHCO3.. X reacts with Y in the presence of conc. H2SO4 to give another compound ‘Z’ which has a pleasant smell. Identify X, Yand Z. Also write chemical equations to show the formation of Y and Z.