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प्रश्न
Answer the following
Write diazotisation reaction of aniline?
What is the action of nitrous acid on the following compound?
Aniline
उत्तर
Diazotisation reaction of aniline:
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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 methylbromide is required to convert ethanamine to N, N-dimethyl ethanamine?
Answer the following.
What is the action of acetic anhydride on ethylamine?
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.
Alkyl cyanide to Alkylamine
\[\ce{X ->[Sn/HCl] Propan-2-amine}\]
Compound X is ____________.
Acylation of ethanamine to form N-ethylethanamide is an example of ____________ reaction.
Which of the following will NOT give positive carbylamine test?
Which group from following decreases the basic strength in substituted aniline?
Which of the following on heating with chloroform and alcoholic potassium hydroxide yields carbylamine?
Which one of the following methods is NOT used for the synthesis of amines?
\[\ce{Dimethylamine + Benzoyl chloride ->[Pyridine] ?}\]
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 ______.
What is the product obtained in the following reaction?
Which of the following amines liberates nitrogen gas when treated with nitrous acid?
What is the product obtained when ethyl amine is heated with large excess of ethyl iodide?
Identify the X in the reaction.
\[\ce{R - NH2 + HNO2 ->[NaNO2 + HCl][273 - 278 K] X ->[H2O] R - OH + N2\uparrow + HCl}\]
