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NCERT TAMIL-PURIFICATION OF ORGANIC COMPOUNDS-QUESTION
- The Compounds separated and purified by crystallisation can be dried o...
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- Camphor can be purified by the process of .
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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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- What are the different stages followed during Crystallisation?
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- Define steam distillation.
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- What are different types of distillation?
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- Give the advantages of distillation under reduced pressure.
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- What are the types of paper chromatography?
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- Explain the method of purifying a solid organic compound
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- Write short notes on a) Fractional crystallisation b) Solvent extrac...
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- Explain the purification of compounds by using thin layer chromatograp...
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- What are the various principles used in chromatographic separation?
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- Write the characteristics of organic compounds.
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