Question

Chromatography can be used for the purification of organic compound whose phase is :

• A. only solid
• B. only liquid
• C. only gas
• D. all of the above

Answer 1

Answer: (D)

all of the above

Chromatography can be used for the purification of organic compound whose phase is either solid, or liquid or gas. Usually the organic compound (solid or liquid) is dissolved in appropriate solvent and is purified by column chromatography. Gaseous compounds can be purified by gas chromatography.