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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
Which one of the following compounds does not react with acetyl chloride?
Answer in one sentence.
How many moles of methyl bromide are required to convert ethanamine to N, N-dimethyl ethanamine?
Answer in one sentence.
Write the balanced chemical equations for the action of dil H2SO4 on diethylamine.
Answer the following
Explain carbylamine reaction with suitable examples.
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 ethylamine?
Answer the following.
What is the action of acetic anhydride on diethylamine?
Write the reactions to bring about the following conversions.
Methyl chloride to Ethanamine
Write the reactions to bring about the following conversions.
Nitroalkane to Alkylamine
Acylation of ethanamine to form N-ethylethanamide is an example of ____________ reaction.
Which of the following will NOT give positive carbylamine test?
Select the CORRECT option about the following reaction.
\[\ce{CH3 - CH2 - N^+(CH3)3 - I^- ->[Moist][Ag2O] X ->[\Delta] Y + Z + H2O}\]
α-chlorosodium acetate on boiling with aqueous sodium nitrite gives ______.
Which group from following decreases the basic strength in substituted aniline?
\[\ce{Dimethylamine + Benzoyl chloride ->[Pyridine] ?}\]
Product formed is:
Identify reagent 'A' in the following conversion?
\[\ce{N-N Dimethyl aniline ->[A][273-278 K] 4-nitroso-N-N-dimethylaniline}\]
When propanamide is treated with bromine and alcoholic NaOH, it gives ______.
Which of the following amines liberates nitrogen gas when treated with nitrous acid?
Which of the following compounds gives a dye test?
Write the reaction of Acetyl chloride on triethylamine.
Convert Methyl iodide to methyl isocyanide
