Write esterification reaction.

Write the reactions: Nitration of Benzene.

Write the essential condition for the following reaction: 2AgCl rarr 2Ag + Cl_2 And write one use of this reaction.

Write Gatterman Koch reaction

Write Fittig reaction.

Write the following reactions : Mendius reaction

Write the following reactions : Gattermann reaction

Write the following reactions : Carbylamine reaction.