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8.2 Organic chemistry isomerism — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistry8.2 Organic chemistry isomerism1 Mark
MCQ
Which of the following compounds will exhibit geometrical isomerism ?
  • A
    $2 -$ Phenyl $-1 -$ butene
  • B
    $1, 1 -$ Diphenyl $- 1 -$ propene
  • ✓
    $1 -$ Phenyl $- 2 -$ butene
  • D
    $3 -$ Phenyl $-1 -$ butene
✓

Answer

Correct option: C.
$1 -$ Phenyl $- 2 -$ butene
c
$1 -$ Phenyl- $2 -$butene the two groups around each of the doubly bonded carbon Because, all are different. This compound can show $c i s -$ and $t r a n s -$ isomerism

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