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Mixture of benzene and aniline can be se...

Mixture of benzene and aniline can be separated by:

A

Hot water

B

Dil. HCl

C

Dil. NaOH

D

Alcohol

Text Solution

Verified by Experts

The correct Answer is:
B
Aniline is a weak base and will form a salt with strong acid like HCl . While benzene does not react with HCl .
`C_(6)H_(5)- NH_(2) overset("dil" HCl)rarr underset("Aniline hydrochloride (Black ppt)")(C_(6)H_(5)NH_(2).HCl) darr`
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Given below are two statements : Statement I : A mixture of chloroform and aniline can be separated by simple distillation. Statement II : When separating aniline from a mixture of aniline and water by steam distillation aniline boils below its boiling point. In the light of the above statements, choose the most appropriate answer from the options given below.

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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