From Diazonium Salts

Write a chemical reaction in which iodide ion displaces diazonium group from diazonium salt

How is phenol prepared from diazonium salt?

In Gattermann reaction for preparation of chlorobenzene from diazonium salt, the catalyst used is

Write a note on Sandmeyer's reaction. OR How is aryl chloride or aryl bromide prepared from diazonium salt?

Starting from diazonium salt how can (i) benzene (ii) iodobenzene and (iii) benzoic acid be prepared?

Assertion : For preparation of phenol from diazonium salt, benzene diazonium hydrogen sulphate is better than benzene diazonium chloride. Reason : This is an S_(N)1 reaction so Cl^(Theta) may attack phenyl cation, producing some chlorobenzene.

Hofmann Mustard Oil Test|Hofmann's Methods|Diazonium Salts|Method Of Preparation Of Diazonium Salts|Chemcial Reactions Of Diazonium Salts|Gutterman Reaction|Summary

Preparation and reaction of Diazonium salts.

Reaction Of Diazonium Salt