Chemistry-Diazonium Salts
NEET Chemistry Diazonium Salts MCQ Question
Type: MCQ-conceptual-Easy-Class 12
Which of the following statements about diazonium salts is correct?
A
Arenediazonium salts are formed from primary aromatic amines and are stable for a short time.
B
Alkyldiazonium salts are highly stable and can be stored for long periods.
C
The diazonium group can be replaced by hydroxyl groups only at temperatures below 273 K.
D
Diazonium salts are used exclusively to produce aromatic hydrocarbons.
Correct Answer
Option A
Detailed Explanation
Primary aromatic amines form arenediazonium salts, which are stable for a short time in solution at low temperatures (273-278 K). Alkyldiazonium salts, on the other hand, are highly unstable.
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