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प्रश्न
Which of the following statements is not correct for amines?
विकल्प
Most alkyl amines are more basic than ammonia solution.
pKb value of ethylamine is lower than benzylamine.
CH3NH2 on reaction with nitrous acid releases NO2 gas.
Hinsberg’s reagent reacts with secondary amines to form sulphonamides.
उत्तर
CH3NH2 on reaction with nitrous acid releases NO2 gas.
Explanation:
CH3NH2 on reaction with nitrous acid releases NO2 gas wrong statement. The evolution of nitrogen gas takes place.
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संबंधित प्रश्न
The amine which reacts with nitrous acid to give yellow oily compound is _______.
(A) ethylamine
(B) isopropylamine
(C) secondary butylamine
(D) dimethylamine
What will be the action of the mixture of sodium nitrite and dilute hydrochloric acid on ethyl amine
What will be the action of the mixture of sodium nitrite and dilute hydrochloric acid on aniline
What will be the action of the mixture of sodium nitrite and dilute hydrochloric acid on diethyl amine
What will be the action of the mixture of sodium nitrite and dilute hydrochloric acid on triethyl amine
Draw the structures of the following compounds :
N2O5
Give the balanced equation for the following:
Ethylamine and nitrous acid
The gas evolved when methylamine reacts with nitrous acid is:
Acid anhydrides on reaction with primary amines give ______.
Write the structures of A, B and C in the following reaction:
