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Discuss the chemistry of Lassaigne’s tes...

Discuss the chemistry of Lassaigne’s test.

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MODERN PUBLICATION-ORGANIC CHEMISTRY: BASIC PRINCIPLES AND TECHNIQUES-Revision ( Objective Questions ) Short Answer Questions (Carrying 2 or 3 marks)
  1. Steam distillation is based on

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  2. 0.6723 g of an organic compound gave on combustion 1.530 g of carbon d...

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  3. Which of the given device is used to separate a mixture of kerosene an...

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  4. Discuss the chemistry of Lassaigne’s test.

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  5. Explain the principle of paper chromatography.

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

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  7. In Carius method of estimation of halogens 250 mg of an organic compou...

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

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  9. Lassaigne's test for the detection of nitrogen fails in

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  10. Differentiate between simple distillation and fractional distillation.

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  11. Nitrogen is estimated in organic compounds by

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

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  13. Steam distillation is based on

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  14. Chromatography is used for the purification of

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

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  16. A mixture of benzoic acid and naphthalene can be separated by crystall...

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

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

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

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

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