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9. Hydricarbon — Chemistry STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceChemistry9. Hydricarbon1 Mark
MCQ
Which of the following compounds represents acrylonitrile
  • A
    Vinyl cyanide
  • B
    Cyanoethene
  • C
    Prop$-2-$ene nitrile
  • ✓
    All of them
✓

Answer

Correct option: D.
All of them
d
Acrylonitrile is an organic compound with the formula $CH _2 CHCN$. It is a colorless volatile liquid although commercial samples can be yellow due to impurities. It has a pungent odor of garlic or onions. In terms of its molecular structure, it consists of a vinyl group linked to a nitrile. It is an important monomer for the manufacture of useful plastics such as polyacrylonitrile. It is reactive and toxic at low doses. Acrylonitrile was first synthesized by the French chemist Charles Moureu $(1863-1929)$ in $1893$.

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