1.

Absolute alcohol cannot be obtained by simple fractionsal distillation because :

Answer»

pure `C_(2)H_(5)OH` is unstable
`C_(2)H_(5)OH` forms hydrogen bonding with water
BOILING point `C_(2)H_(5)OH` is very close to that of water
constant boiling azeotropic MIXTURE is formed with water

Answer :D


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