Diazotization is {HEAD ~ a process} in which aromatic primary amine and {TAIL ~ NO2} −react with each other to form a diazo compound in the presence of two or more equivalents of an acid 
Diazotization is { HEAD ~ a process } in which aromatic primary amine and { TAIL ~ NO2 } −react with each other to form a diazo compound in the presence of two or more equivalents of an acid
OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH