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Amines

Question
CBSEENCH12011184
Wired Faculty App

Which of the following reagents will be able to distinguish between 1-butyne and 2-butyne?

  • NaNH2

  • HCl

  • O2

  • Br2

Solution

A.

NaNH2

NaNH2 is used to distinguish between 1-butyne and 2-butyne.
CH subscript 3 CH subscript 2 straight C identical to CH space rightwards arrow with NaNH subscript 2 on top space CH subscript 3 CHC identical to CNa space plus 1 half straight H subscript 2 space upwards arrow CH subscript 3 minus straight C identical to straight C minus CH subscript 3 space rightwards arrow with NaNH subscript 2 on top space No space reaction

Some More Questions From Amines Chapter

Write structures of different isomeric amines corresponding to the molecular formula C4H11N.

Write IUPAC names of all the isomers.

What type of isomerism is exhibited by different pairs of amines?

How will you convert Benzene into N, N-dimethylaniline?

Arrange the following in increasing order of their basic strength:
C2H5NH2, C6H5NH2, NH3, C6H5CH2NH2 and (C2H5)2NH

Arrange the following in increasing order of their basic strength:
C2H5NH2, (C2H5)2NH, (C2H5)3N, C6H5NH2

Arrange the following in increasing order of their basic strength:
CH3NH2, (CH3)2NH, (CH3)3N, C6H5NH2, C6H5 CH2NH2

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