What is the bond angle in ammonia molecule?

p-tert-Butyl aniline is a tertiary amine.

A diazonium salt, on treatment with which of the following gives benzene?

The basic strength of alkylamines does not depend on which of the following?

Aryl fluoride can be obtained directly by heating which arenediazonium salt?

Benzenediazonium chloride on treatment with _____ gives a product which on heating forms fluorobenzene.

Hexamethylenediamine is named as ______ in the IUPAC system.

Which of the following is the most suitable reagent for converting benzenediazonium fluoroborate to nitrobenzene?