Which amine gives N Nitrosoamine on treatment with hno2?
secondary amineSo, the only secondary amine can only give N-nitrous amine when treated with nitrous acid.
Which of the following gives Nitrosoamine test on treatment hno2?
1 Answer. Explanation: Secondary amines form nitrosoamines which are yellow oily liquids insoluble in water.
Which of the following amines reacts with nitrous acid?
Aromatic amines react with nitrous acid (prepared from NaNO2 and HCl) at 273 − 278 K to form aromatic diazonium salts.
Which of the following compound gives N on reaction with nitrous acid?
Only 20 amine gives N-nitro amine on reaction with nitrous acid and 1o amine give alcohol.
Which of the following amines reacts with nitrous acid to form nitrosamines?
2º-Aryl amines give N-nitrosamine derivatives on reaction with nitrous acid, and thus behave identically to their aliphatic counterparts.
Which of the following gives nitrosamine test on treatment with nitrous acid?
Secondary amines yield N-nitro amines when treated with nitrous acid. Hence the answer is option D.
How do primary secondary and tertiary amines react with nitrous acid?
All the primary, secondary and tertiary amines react with the nitrous acid and forms different products as; When primary amine is made to react with the nitrous acid, it results in the formation of diazonium salt which when heated, it results in the formation of the phenols.
Which product is formed when primary amines react with nitrous acid?
Primary aliphatic amines react with nitrous acid to give nitrogen gas which is seen as bubbles.
Which of the following is formed when dimethyl amine reacts with HNO2?
When diethyl amine treated with nitrous acid, it yields N-nitroso diethyl amine. 62.
Which of the following compound will give an oily Nitrosoamine on reaction with nitrous acid at low temperature?
Explanation: Secondary amines ( NH group )reacts with nitrous acid at low temperature to give an oily nitrosoamine.
What is the action of nitrous acid on the following compounds a ethylamine B Diethylamine C triethylamine?
(c) Diethylamine reacts with nitrous acid to form N-nitrosoamine which is water insoluble yellow oil while triethylamine reacts with nitrous acid to form soluble nitrite salt. There is no visible sign of reaction.
Which of the following compound will not give Lassaigne's test for nitrogen?
Hence, benzene diazonium chloride, hydrazine, and hydrazoic acid cannot give Lassaigne's test of nitrogen.
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