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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: - Acetaldehyde can not show
- Be resembles much with
- In the complex with formula MCl₃.4H₂O, the coordination number of the metal M
- Which of the following is obdained when acetone is treated with bleaching powder
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Topics: Basic Principles of Organic Chemistry
(124)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Acetaldehyde can not show
- Be resembles much with
- In the complex with formula MCl₃.4H₂O, the coordination number of the metal M
- Which of the following is obdained when acetone is treated with bleaching powder
- 0.4g of silver salt of a monobasic organic acid gave 0.26g pure silver on ignition
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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