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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: - Carbon atom in C₂(CN)₄ are
- On electrolysis of dilute H₂SO₄ using plantinum electrodes , the gas evolved at
- The case of adsorption of the hydrated alkali metal ions on an ion-exchange
- At when pressure will a quantity of gas, which occupies 100 mL at a pressure of 720 mm
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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
- Carbon atom in C₂(CN)₄ are
- On electrolysis of dilute H₂SO₄ using plantinum electrodes , the gas evolved at
- The case of adsorption of the hydrated alkali metal ions on an ion-exchange
- At when pressure will a quantity of gas, which occupies 100 mL at a pressure of 720 mm
- If 0.2 gram of an organic compound containing carbon, hydrogen and oxygen
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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