Indicate the mechanism of
(a) the formation of N-methyl aniline from aniline
(b) the formation of p–hydroxy azobenene from benzene diazonium chloride

how do you convert aniline to benzene diazonium chloride ?

Outline the preparation of (a) para nitroaniline from aniline (b) tri bromo benzene from tribromo aniline

Fluorobenzene can be prepared from benzene diazonium chloride by heating with:

Outline the mechanism of (a) formation of ethylacetate from acetic acid and ethyl alcohol. (b) Hydrolysis of ethyl cyanide to propionic acid.

Aniline yellow is prepared by coupling of benzene diazonium chloride with:

How is aniline converted to Benzene diazonium chloride ? Give equation.

How can the following conversion be effected ? (a) Nitrobenzene to anisole (b) Chloro benzene to phenyl hydrazine (c) Aniline to benzoic acid (d) Benzene diazonium chloride to Ethyl benzene

(Delta U - Delta H) for the formation of NH_(3) from N_(2) and H_(2) is :

Starting from aniline how can the following be prepared ? (a) Chloro benzene (b) p-hydroxy azobenzene (c) Benzonitrile (d) (d) p-amino azo benzene

How are the following compounds obtained from benzene diazonium chloride ? (i) phenol, (ii) ester, (iii) p-hydroxy azo benzene.