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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 neutralisation of a strong acid by a strong base liberates an amount
- If a gas expands at constant temperature , it indicates that
- The correct order of acidic strength of oxides of nitrogen, is
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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
- The neutralisation of a strong acid by a strong base liberates an amount
- If a gas expands at constant temperature , it indicates that
- The correct order of acidic strength of oxides of nitrogen, is
- The compound used in enrichment for uranium for nuclear power plant is
- Which of the following complex has square planar structure
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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