Account for the following:
Aniline is acylated first to prepare its monobromo derivative.

Account for the following : Aniline does not give friedel crafts reaction

Which of the following cannot be acylated ?

Account for the following: Tertiary amines do not undergo acylation reaction

Explain the following: Aniline is less basic than ammonia.

Explain the following: Aniline is a weaker base than ethylamine.

How aniline can be converted by efficient procedure to mononitro derivative?

Account for the following : Though lead is above hydrogen in the activity series, it is not used to prepare hydrogen.

How will you account for the following: During preparation of ammonia derivatives from aldehydes and ketones, pH of the reaction is carefully controlled.

Account for the following : Potassium and sodium are not used to react with dil. HCI or dil. H_(2)SO_(4) in the lab. preparation of hydrogen

Account for the following observations : (i) pK_(b) for aniline is more than that for methylamine. (ii) Methylamine solution in water reacts with ferric chloride solution to give a precipitate of ferric hydroxide. (iii) Aniline does not undergo Friedel-Crafts reaction.