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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: - The reaction of chloroform with ethylamine in alcoholic alkali gives
- Calcination is used in metallurgy to remove
- Diethyl ether is isomeric with
- If α is dissociation constant, then the total number of moles for the reaction
- In the final answer of the expression (29.2 – 20.2) (1.79 x 10⁵) / 1.37. The number
Topics: Basic Principles of Organic Chemistry
(124)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The reaction of chloroform with ethylamine in alcoholic alkali gives
- Calcination is used in metallurgy to remove
- Diethyl ether is isomeric with
- If α is dissociation constant, then the total number of moles for the reaction
- In the final answer of the expression (29.2 – 20.2) (1.79 x 10⁵) / 1.37. The number
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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