Identify the incorrect statement among the following ?

Options

A. Sublimation and crystallisation techniques are for purification of solid organic compounds
B. Chromato graphy technique works on different extents of adsorption of a substances on an adsorbent surface
C. Water (B.pt `100^(@)C`) and another miscible liquid Z(B.pt `105^(@)C`) mixture can be separated by fractional distillation.
D. Phenol (B.pt `182^(@)C`) and Aniline (.pt `184^(@)C`) mixture can be separated by simple distillation.

Answer

D

Explanation

If B.P. difference is less than `40^(@)C`, then liquid mixture is separated by fractional distallation.