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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: - Aluminium oxide is not reduced by chemical reaction since
- Gem-dihalides are hydrolysed with either acid or basic catalysts to give
- Which of the following amino acids is basic in nature
- Hexoses and pentoses are
- For electron affinity of halogens, which of the following is correct?
Topics: Basic Principles of Organic Chemistry
(124)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Aluminium oxide is not reduced by chemical reaction since
- Gem-dihalides are hydrolysed with either acid or basic catalysts to give
- Which of the following amino acids is basic in nature
- Hexoses and pentoses are
- For electron affinity of halogens, which of the following is correct?
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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