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Account for the following : pK(b) of a...

Account for the following :
`pK_(b)` of aniline is more then of methylamine.

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In aniline there exist conjugation between the electron pair on nitrogen and benzene ring and is less available for protonation than in nethyl amine.
`therefore pK_(b)` value of aniline is more than that of methylamine and aniline is less basic.
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VIKRAM PUBLICATION ( ANDHRA PUBLICATION)-ORGANIC COMPOUNDS CONTAINING NITROGEN-SHORT ANSWER QUESTIONS
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  2. Write the IUPAC names of the following compounds. PhCH(2)CN

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  3. Write the IUPAC names of the following compounds.

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  4. Write the IUPAC names of the following compounds.

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  5. Give one chemical test of distinguish between the following pairs of c...

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  6. Give one chemical test of distinguish between the following pairs of c...

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  7. Give one chemical test of distinguish between the following pairs of c...

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  8. Account for the following : pK(b) of aniline is more then of methyla...

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  9. Account for the following : Reduction of alkylcyanide forms primary ...

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  10. How do you prepare the following ? N, N-Dimethyl proponamine from am...

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  11. How do you prepare the following ? Propanamine from chloroethane

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  12. Compare the basicity of the following in gaseous and in a queous state...

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  13. How do you carryout the following conversions ? N - Ethylamine to N,...

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  14. How do you carryout the following conversions ? Aniline to Benzene s...

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  15. Explain with a suitable example how benzene sulphonylchloride can dist...

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  16. Write the reactions of aromatic amines with nitrous acid

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  17. Write the reactions of aliphatic primary amines with nitrous acid.

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  18. Explain why amines are less acidic than alcohols of comaparable molecu...

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  19. How do you prepare Ethyl cyanide and Ethyl isocyanide from a common al...

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