MCQ
Which compound shows cis-trans isomerism
  • A
    $1-$butene
  • B
    $2-$propene
  • $2-$butene
  • D
    Benzene

Answer

Correct option: C.
$2-$butene
c
Cis - trans isomerism is shown by compound which have double bond by which they restrict their rotation. So $2$- butene will cis - trans isomerism.

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