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What is diazotization ?...

What is diazotization ?

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The process of conversion of aromatic primary amines by treatment with `NaNO_2 //HCl` at 273-278 K to arenediazonium salts is called diazolization. Write equation yourself.
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The increasing order of diazotization of the following compound is:

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Treatment of primary amines with nitrous acid gives diazonium ions. Aliphatic diazonium ions decompose under the diazotization conditions to give complex mixture of products. Aryldiazonium ions are stable and is a valubale intermediate. They react with activated aromatic compounds to give coupling product. What would be the product of the given reaction?

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ICSE-ORGANIC COMPOUNDS CONTAINING NITROGEN-EXERCISE (PART-II DESCRIPTIVE QUESTIONS- VERY SHORT ANSWER QUESTIONS )
  1. Mention the chief use of quaternary ammonium salts derived from long c...

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  2. Mention two important uses of sulfanilic acid.

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  3. What is diazotization ?

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  4. Why are benzenediazonium salts soluble in water?

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  5. Name one chemical test which can be used to distinguish an aromatic pr...

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  6. Name the compound formed by coupling reaction of 4-aminobenzenesulfoni...

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  7. Complete the following equation: ArN(2)^(+) X^(-) +CN^(-) overset(...

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  8. An organic compound A having molecular formula C2 H7 N on treatment ...

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  9. Write IUPAC name of the following compound: m-NC-C6 H4 -NH2.

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  10. Why does sulfanilic acid has high melting point?

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  11. Give one application of aromatic amines.

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  12. How is aniline purified ?

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  13. What is Hinsberg's reagent? What is its use?

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  14. Write a balanced chemical equation for the reaction of methylamine and...

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  15. A compound A having molecular formula (C3 H9 N) on treatment with benz...

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  16. Write the chemical equation for the reaction between ethylamine and ni...

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  17. What do you mean by exhaustive methylation of amines?

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  18. Complete and balance the following equations: C2 H5 NH2 +CH3 COCl to...

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  19. Complete and balance the following equations: CH3 NH2 +HNO2 to

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  20. What are the reagents used in Hofmann reaction? What is the organic pr...

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