The conversion of primary aromatic amines into diazonium salts is known as ___________.

decarboxylation

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diazotization

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ammonolysis

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none of these

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Solution

The correct option is B diazotization
$3 k s w + f e^{3 +} \to f e (s w)_{3} + 3 k +$
red colour

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Similar questions

Q. The conversion of primary aromatic amines into diazonium salts is known as :

Assertion (A): Both aromatic and aliphatic primary amines produce stable diazonium salts on diazotization

Reason (R): Aromatic diazonium salt exhibit resonance

Q. Treatment of primary amines with nitrous acid gives diazonium ions, which decompose under the diazotization conditions to give a complex mixture of products. Aryldiazonium ions are stable and is a valuable intermediate. They react with activated aromatic compounds to give a coupling product.

Which of the following diazonium ion is the most reactive towards an azo coupling reaction?

Account for the following

(i) $p K_{b}$ of aniline is more than that of methyl amine.

(ii) Ethylamine is soluble in water whereas aniline is not

(iii) Methyl amine in water reacts with ferric chloride to precipitate hydrated ferric oxide

(iv) Although amino group is o- and p- directing in aromatic electrophilic substitution, aniline on nitration gives a substantial amount of m-nitroaniline

(v) Aniline does not undergo Friedel Crafts reaction

(vi) Diazonium salts of aromatic amines are more stable than those of aliphatic amines

(vii) Gabriel phthalimide synthesis is preferred for synthesising primary amines

Q. Diazonium salts of aliphatic amines are more stable than those of aromatic amines.
If this is true enter 1, if false enter 0.

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The conversion of primary aromatic amines into diazonium salts is known as ___________.

The correct option is B diazotization3ksw+fe3+→fe(sw)3+3k+ red colour

The correct option is B diazotization
$3 k s w + f e^{3 +} \to f e (s w)_{3} + 3 k +$
red colour