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Aniline and methyl amine can be differen...

Aniline and methyl amine can be differentiated by

A

Hyperconjugative effect of Me group in `MeNH_(2)`

B

Resonance effect of phenyl group in aniline

C

Lower molecular weight of methyl amine as compared to that of aniline

D

Resonance effect of `-NH_(2)` group in `MeNH_(2)`

Text Solution

Verified by Experts

The correct Answer is:
B
The lone pair of nitrogen in aniline takes part in resonance and thus not available for donation thus basicity is weaker as compared to `CH_(3)NH_(2)` in which methyl group exhibits +I effect and make methyl amine more reactive for electron donation.
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ERRORLESS-ORGANIC COMPOUNDS CONTAINING NITROGEN-NCERT Based Questions (Aniline)
  1. Aniline react with NaNO(2) and dil. HCl at 0-5^(@)C to from :

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  2. Aniline and methyl amine can be differentiated by

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  3. Benzylamine is a stronger base than aniline because

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  4. Aniline on treatment with excess of bromine water gives

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  5. Aniline reacts with alkyl halide to give

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  6. Which of following species does not exert a resonance effect

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  7. Pure aniline is a :

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  8. Reaction of aniline with benzaldehyde is

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  9. The basicity of aniline is less than that of cyclohexylamine. This is ...

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  10. Which of the following will be obtained on acetylation of aniline

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  11. Which of the following is more basic than aniline? .

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  12. The product of reaction between anilne and acetic andyide is:

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  13. When aniline is nitrated with nitrating mixture in ice cold condition,...

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  14. In hydrolysis of aniline, the reagent used is

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  15. The correct increasing order of basic strength for the following compo...

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  16. The gas evolved when methylamine reacts with nitrous acid is

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  17. Triaminobenzene is a .

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  18. The reaction of chloroform with alcoholic KOH and p- toluidine forms

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  19. For the preparation of p-nitroiodobenzene from p-nitroaniline, the bes...

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  20. In acid medium nitrobenzene is reduced to aniline as shown in the reac...

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