MCQ
Ethene gives with acidic $KMn{O_4}$ solution
  • A
    Ethylene glycol
  • B
    Ethylene oxide
  • Formaldehyde
  • D
    Acetaldehyde

Answer

Correct option: C.
Formaldehyde
c
(c)  $C{H_2} = C{H_2} + 2[O] \xrightarrow{KMnO_4} \mathop {HCHO + HCHO}\limits_{{\rm{Formaldehyde}}} $

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