Nitrous acid is produced in the reaction
mixture by the reaction of sodium nitrite with hydrochloric acid The
conversion of primary aromatic amines into diazonium salts is known
as diazotisation Due to its instability, the diazonium salt is not
generally stored and is used immediately after its preparation 
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2
273 278K
6
5
2
–
6
5
2
2
C H
NaNO
2H
C H
Na
Cl
Cl
Cl
H
N
2H
N
O
Intext Questions
Intext Questions
Intext Questions
Intext Questions
Intext Questions
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