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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.
Related Questions: - A primary alcohol,C₃H₈O (A) on heating with sulphuric acid undergo dehydration
- For a spontaneous process the correct statement is
- The most common type of reaction in aromatic compounds is
- The maximum valency of an element with atomic number 7 is
- Schiff’s reagent is
Topics: Basic Principles of Organic Chemistry
(124)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A primary alcohol,C₃H₈O (A) on heating with sulphuric acid undergo dehydration
- For a spontaneous process the correct statement is
- The most common type of reaction in aromatic compounds is
- The maximum valency of an element with atomic number 7 is
- Schiff’s reagent is
Topics: Basic Principles of Organic Chemistry (124)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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