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प्रश्न
Answer the following
What is diazotisation?
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उत्तर
Aliphatic/aromatic primary amines react with nitrous acid to form corresponding diazonium salts. This reaction is called diazotisation.
संबंधित प्रश्न
Write a short note on Hofmann elimination
Answer in one sentence.
How many moles of methyl bromide are required to convert ethanamine to N, N-dimethyl ethanamine?
Write a reaction to convert methanamine into ethanamine.
Answer the following
Write a reaction to convert ethylamine into methylamine.
Answer the following.
What is the action of acetic anhydride on diethylamine?
Answer the following.
What is the action of acetic anhydride on triethylamine?
Write the name of the reaction in which aromatic primary amines produce offensive smell.
Write the name of the gas evolved when a primary amine is reacted with nitrous acid.
Write the reactions to bring about the following conversions.
Methyl chloride to Ethanamine
Write the reactions to bring about the following conversions.
Alkyl cyanide to Alkylamine
\[\ce{X ->[Sn/HCl] Propan-2-amine}\]
Compound X is ____________.
Identify the amine formed when ethyltrimethyl ammonium iodide is treated with silver hydroxide and further heated strongly.
α-chlorosodium acetate on boiling with aqueous sodium nitrite gives ______.
Which one of the following compounds when heated with KOH and CHCl3 gives carbylamine test?
Which of the following on heating with chloroform and alcoholic potassium hydroxide yields carbylamine?
\[\ce{Dimethylamine + Benzoyl chloride ->[Pyridine] ?}\]
Product formed is:
Identify reagent 'A' in the following conversion?
\[\ce{N-N Dimethyl aniline ->[A][273-278 K] 4-nitroso-N-N-dimethylaniline}\]
Which of the following amines liberates nitrogen gas when treated with nitrous acid?
Select the compound which on treatment with nitrous acid liberates nitrogen.
Identify the X in the reaction.
\[\ce{R - NH2 + HNO2 ->[NaNO2 + HCl][273 - 278 K] X ->[H2O] R - OH + N2\uparrow + HCl}\]
Write the reaction of Acetyl chloride on triethylamine.
Convert Methyl iodide to methyl isocyanide
