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Identification of 1/2/3 amines

4 solved questions

Every question from past board papers on Identification of 1/2/3 amines, newest paper first. Open any question for its full worked answer.

NEET UG 2022 question paper (official, booklet R6)

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  1. Given below are two statements :

    Statement I :

    Primary aliphatic amines react with \(HNO_2\) to give unstable diazonium salts.

    Statement II :

    Primary aromatic amines react with \(HNO_2\) to form diazonium salts which are stable even above 300 K.

    In the light of the above statements, choose the most appropriate answer from the options given below :

    4 marks · See worked answer →

NEET UG 2021 question paper (official, booklet M4)

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  1. Identify the compound that will react with Hinsberg's reagent to give a solid which dissolves in alkali.

    four structures: nitroethane, N-methylethanamine, ethanamine, N-ethyl-N-methylethanamine (as drawn)

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NEET UG 2020 question paper (official, booklet E1)

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  1. Which of the following amine will give the carbylamine test ?

    four benzene-ring amine structures: NH2, NHCH3, N(CH3)2, NHC2H5

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NEET UG 2016 Phase 2 question paper (official, booklet ZZ)

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  1. Which one of the following nitro-compounds does not react with nitrous acid?

    4 nitro-compound structures

    4 marks · See worked answer →