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9. Amines — Chemistry STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceChemistry9. Amines1 Mark
MCQ
Which of the following is ${1^o}$ amine
  • ✓
    Ethylene diamine
  • B
    Dimethyl amine
  • C
    Trimethyl amine
  • D
    $N-$methyl aniline
✓

Answer

Correct option: A.
Ethylene diamine
a
in ethylene diamine here both amine are bond with different methyl group so this is $1^{\circ}$ amine

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