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Steam distillation is based on...

Steam distillation is based on

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Assertion (A) Aniline is purified by steam distillation. Steam distillation is used for purification of substances which are insoluble in water but volatile in steam.

Steam distillation is used for the extraction of

Steam distillation is used to purify a compound which is steam principle volatile and insoluble in water. The impurities should not be steam volatile. It is based on the principle that liquid will boil when partial vapour presure of liquid and partial vapour pressure of steam both become equal to atmospheric presure P=p_(1)+p_(2) . It reduces the boiling point of liquid. ("Wt. of water distilled")/("Wt. of substance distilled")= ("M. Wt. of water" xx V.P. " of steam")/(M. Wt. "of substance" xx "V.P. substance") Which of the following cannot be separated by steam distillation?

Steam distillation is used to purify a compound which is steam principle volatile and insoluble in water. The impurities should not be steam volatile. It is based on the principle that liquid will boil when partial vapour presure of liquid and partial vapour pressure of steam both become equal to atmospheric presure P=p_(1)+p_(2) . It reduces the boiling point of liquid. ("Wt. of water distilled")/("Wt. of substance distilled")= ("M. Wt. of water" xx V.P. " of steam")/(M. Wt. "of substance" xx "V.P. substance") Whilch of the following is steam volatile?

Steam distillation is used to purify a compound which is steam principle volatile and insoluble in water. The impurities should not be steam volatile. It is based on the principle that liquid will boil when partial vapour presure of liquid and partial vapour pressure of steam both become equal to atmospheric presure P=p_(1)+p_(2) . It reduces the boiling point of liquid. ("Wt. of water distilled")/("Wt. of substance distilled")= ("M. Wt. of water" xx V.P. " of steam")/(M. Wt. "of substance" xx "V.P. substance") Calculate weight of aniline distilled if weight of water distilled is 100g when P_("organic compound")=100mm Hg and P_(H_(2)O)=200mmHg .

Fractional distillation is based on the property that

Steam distillation is applied to those organic compounds which are steam volatile and:

Steam distillation is applied for the separation of those compounds which are

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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