The latest technique for the purification of organic concept is

Options

(a) chromatography
(b) fractional distillation
(c) crystallization
(d) vaccum distillation

Correct Answer:

chromatography

Explanation:

The latest technique for the purification of organic compounds is chromatography. This is based on the differential adsorption of the various components on a suitable adsorbent.Suitable adsorbents are magnesium oxide,alumina,cellulose, paper, silica gel etc.The adsorbent is termed as fixed or stationary phase and the liquid in which the substance is dissolved is termed as mobile or moving phase.