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Aniline is usually purified by...

Aniline is usually purified by

A

Steam distillation

B

Simple distillation

C

Vacuum distillation

D

Extraction with a solvent

Text Solution

Verified by Experts

The correct Answer is:
A
Aniline is (a) insoluble in water (b) volatile in steam (c) possess a high vapour pressure at b. p. of water and (d) contain non – volatile impurities. It boils at a temperature of 372 K in presence of steam. So it can be purified by steam distillation
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ERRORLESS-ORGANIC COMPOUNDS CONTAINING NITROGEN-NCERT Based Questions (Aniline)
  1. Anilinum hydrogensulphate on heating with sulphuric acid at 453-473K p...

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  2. Aniline is treated wi.th bromine water to give an organic compound X w...

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  3. Chloroform when treated with aniline and alcoholic KOH forms -

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  4. Aniline when treated with conc. HNO3 gives

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  5. Which one is less alkaline?

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  6. Among the following the strongest base is

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  7. Aniline and methyl amine can be differentiated by

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  8. Mixture of benzene and aniline can be separated by:

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  9. C(6)H(5)NH(2)overset(NaNO(2)//HCl)rarrXoverset(Cu(2)(CN)(2))rarrYovers...

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  10. Activation of benzene by -NH2 group can be reduced by treating the com...

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  11. The product of the following reaction is

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  12. Carbylamine test is performed in alcoholic KOH by heating a mixture of...

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  13. Aniline is usually purified by

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  14. In the following reaction, X is X overset("Bromination")rarr Y overset...

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  15. Amino group, -NH(2) is ortho, para-directing group in case of aromatic...

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  16. Identify the product Z in the following reaction scheme C6H5NH2 over...

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  17. Nitration of aniline also gives m-nitro anilime, in stron acidic mediu...

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  18. Methylamine reacts with HNO(2) to form….

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  19. Aniline reacts with excess Br(2)//H(2)O to give the major product

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  20. Raection of aniline with NaNO(2) + dil. HCl at 0^(@)C followed by reac...

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