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NCERT TELUGU-PURIFICATION OF ORGANIC COMPOUNDS-Questions
- Organic compounds are soluble in
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- Decolourisation of coloured compounds can be effected by using
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- Compounds having boiling points widely apart 40 K and above can be pur...
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- Nitrobenzene and benzene can be separated by the method of : ...
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- Purification of two miscible liquids possessing very close boiling poi...
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- Purification of mixture of compounds can be done by steam distillation...
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- When the stationary phase is solid, then the compounds can be separate...
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- Column Chromatography is based on the principle of a. Adsorption b. Pa...
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- In Ascending paper Chromatography, the solvent moves
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- The existence of wide range of organic compounds is due to their, prop...
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- The Compounds separated and purified by crystallisation can be dried o...
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- Camphor can be purified by the process of . a.sublimation b.distillat...
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- In simple distillation the compounds should not decompose at
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- Water insoluble compounds can be purified by .
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- In T.L.C the stationary phase is a .
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- Chromatographic technique was first introduced by .
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- In paper chromatography, the mobile phase travels by action through t...
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- The adsorbent used in column Chromatography method is.
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- In Chromatographic technique, the separation of compounds are brought ...
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- Paper Chromatography is Chromatography.
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