alleryThe aim of preparative chromatography is to
Acount the components present
Bidentify pigment colours
Cmeasure solvent viscosity
Dpurify components for later use
Answer & Solution
Correct answer: D. purify components for later use
Preparative work collects separated components in usable amounts, which makes it a purification method.
Keep practising Purification and Characterisation of Organic Compounds
Browse all Purification and Characterisation of Organic Compounds questions for NEET UG, or explore more Chemistry topics.
Related questions
In two-solvent recrystallisation, solvent and antisolvent must beIn simple recrystallisation, a hot saturated solution near the solvent's boiling point is During recrystallisation, impurity molecules usually stay in solution because theyRecrystallisation purifies a solid by dissolving it and thenIn chromatography, the substance to be separated is called theAffinity chromatography separates analytes usingIon exchange chromatography separates analytes according to theirIn size-exclusion chromatography, what elutes first?