NEET UG CHEMISTRY MCQ: AMINES

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In which among the following compounds presence of Nitrogen cannot be detected by Lassaigne’s method

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Correct option: A

Hydrazine

Option A (Hydrazine) is correct because hydrazine (N2H4) does not contain carbon, which is required for the formation of cyanide ions in the Lassaigne's test.

More Questions from AMINES

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Which statement is not correct regarding aniline? The gas evolved when methyl amine reacts with nitrous acid is Diethylamine on oxidation with

\mathrm{KMn}{\mathrm{O}_4}

gives: An organic amino compound reacts with aqueous nitrous acid at low temperature to produce an oily nitroso amine. The compound is Aniline was diazotised and subsequently reduced with stannous chloride and hydrochloric acid to yield: The reaction is

Ar\,\mathop {{N_2}}\limits^ + \,C{l^ - }\xrightarrow{{Cu/HCl}}\,ArCl + {N_2} + \,CuCl\,\,