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Which reagent converts aromatic amines into diazonium salts?
ANitrous acid plus acid
BSodium hydroxide alone
CChloroform and alkali
DHydrogen peroxide
Answer & Solution
Correct answer: A. Nitrous acid plus acid
Treating an aromatic amine with HNO2 and an acid HX gives the diazonium salt, which is called diazotization.
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