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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 the following
Explain carbylamine reaction with suitable examples.
Write a reaction to convert methanamine into ethanamine.
Answer the following.
What is the action of acetic anhydride on diethylamine?
Answer the following
Write diazotisation reaction of aniline?
Write the reactions to bring about the following conversions.
Nitroalkane 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?
\[\ce{X ->[LiAlH4 in ether] Y ->[C2H5Br] Z -> Triethylamine}\]
X and Z are ____________ respectively.
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:
What is the product obtained in the following reaction?
Which of the following compounds gives a dye test?
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.
Which from following amines forms corresponding alcohol liberating dinitrogen when treated with mixture of NaNO2(aq) and HCI?
How many moles of iodomethane are consumed in the following conversion?
\[\ce{CH3NH2 ->[CH3I][Δ] (CH3)4N^+I^-}\]
