Ammonolysis of Alkyl halides followed by the treatment with NaOH solution can be used to prepare primary, secondary and tertiary amines. The purpose of NaOH in the reaction is :

Hoffmann bromomide degradation of benzamide gives product A, which upon heating with CHCl3 and NaOH gives product B. The structures of A and B are :

In the above reaction, the structural formula of (A), ''X'' and ''Y'' respectively are :

Primary, secondary and tertiary amines can be separated using:

Considering the above reaction, X and Y respectively are :

Consider the given reaction, percentage yield of :

In the reaction of hypobromite with amide, the carbonyl carbon is lost as :

An organic compound "A" on treatment with benzene sulphonyl chloride gives compound B. B is soluble in dil. NaOH solution. Compound A is :

The correct structure of Rhumann's Purple, the compound formed in the reaction of ninhydrin with proteins is :

Compound A is converted to B on reaction with CHCl3 and KOH. The compound B is toxic and can be decomposed by C. A, B and C respectively are :

In the above reactions, product A and product B respectively are :

Consider the above reaction, compound B is :

In the chemical reactions given above A and B respectively are :

Which one of the following reactions does not occur?

Given below are two statements, one is labelled as Assertion (A) and other is labelled as Reason (R). Assertion (A) : Gabriel phthalimide synthesis cannot be used to prepare aromatic primary amines. Reason (R) : Aryl halides do not undergo nucleophilic substitution reaction. In the light of the above statements, choose the correct answer from the options given below :

Which one of the products of the following reactions does not react with Hinsberg reagent to form sulphonamide?

Consider the above reaction, the product "P" is :

A reaction of benzonitrile with one equivalent CH3MgBr followed by hydrolysis produces a yellow liquid "P". The compound "P" will give positive _________.

What is the major product "P" of the following reaction?

Given below are two statements : Statement I : Aniline is less basic than acetamide. Statement II : In aniline, the lone pair of electrons on nitrogen atom is delocalized over benzene ring due to resonance and hence less available to a proton. Choose the most appropriate option;