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What is the difference between distillat...

What is the difference between distillation, distillation under reduced pressure and steam distillation ?

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The differences among distillation, distillation under reduced pressure, and steam distillation are given in the following table.

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NCERT ENGLISH-ORGANIC CHEMISTRY- SOME BASIC PRINCIPLES AND TECHNIQUES-EXERCISE
  1. Give a brief description of the principles of the following techniques...

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  2. Describe the method, which can be used to separate two compounds with ...

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  3. What is the difference between distillation, distillation under reduce...

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  4. Discuss the chemistry of Lassaigne’s test.

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  5. Differentiate between the principle of estimation of nitrogen in an or...

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  6. Discuss the principle of estimation of halogens, sulphur and phosphoru...

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  7. Explain the principle of paper chromatography.

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  8. Why is nitric acid added to sodium extract before adding silver nitrat...

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  9. Explain the reason for the fusion of an organic compound with metallic...

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  10. Name a suitable technique of the components from a mixture of calcium ...

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  11. Explain why an organic liquid vaporises at a temperature below its boi...

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  12. Will C Cl4 give white precipitate of AgCl on heating with nitrate? Giv...

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  13. Why is solution of potassium hydroxide used to absorb carbon dioxide e...

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  14. Why is it necessary to use acetic acid and not suplhuric acid for the ...

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  15. An organic compound contains 69% carbon and 4.8% hydrogen, the remaind...

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  16. 0.50 gm of an organic compound was treated according to Kjeldahl's meg...

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  17. 0.3080 gm of and organic chloro compound gave 0.5740 gm of siver chlor...

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  18. In the estimation of sulphur by carius method, 0.468 gm of an organic ...

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  19. In the organic compound CH(2) = CH – CH(2) – CH(2) – C equivCH, the pa...

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  20. In the Lassaigne’s test for nitrogen in an organic compound, the Pruss...

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