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Write a note on Diazotisation reaction...

Write a note on
Diazotisation reaction.

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A cold solution of sodium nitrite reacts with aniline dissolved in hydeochloric acid, a clear solution is obtained. This solution contains 'benzene diazonium chloride'. This reaction is known as 'diazotisation'.
`{:(C_6H_5N H_2+O=N-OH overset(HCl)(to) C_6H_5-N=N-Cl),(" Benzene diazonium chloride "):}`.
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SURA PUBLICATION-ORGANIC NITROGEN COMPOUNDS-LONG ANSWER
  1. What happens when ethylamine is treated with C6H5CHO.

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  2. Account for Reduction of CH3CN " gives "CH3CH2NH2 while CH3NC " give...

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  3. Account for (CH3)2NH requires two moler proportion of CH2I to give t...

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  4. Account for Nitration of aniline with "conc."HNO3 may end up with sa...

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  5. Account for p-toluidine is a stronger base than p-nitroaniline.

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  6. Account for the following : Nitroethane is soluble NaOH.

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  7. Account for the following : Nitroethane reacts with nitrous acid.

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  8. Account for the following : 2-methyl-2-nitro propane has neither of ...

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  9. How can the following conversion be effected? Nitrobenzene to Nitros...

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  10. How can the following conversion be effected? Nitrobenzene to Azoxyb...

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  11. How can the following conversion be effected? Nitrobenzene to Hydraz...

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  12. Write the differences between nitro methane and nitro benzene.

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  13. How do primary, secondary and tertiary amines react with nitrous acid?

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  14. Write a note on Carbylamine reaction.

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  15. Write a note on Mustard oil reaction.

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  16. Write a note on Acetylation of benzylamine.

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  17. Write a note on Formation of Schiff's base.

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  18. Write a note on Diazotisation reaction.

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  19. Outline the mechanism of Nitration of aniline.

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  20. Outline the mechanism of Acetylation of aniline.

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