Q29 / 180 · KCET 2007 · Chemistry

Geometrical isomerism is shown by

  • A
    $-\mathrm{C} -\mathrm{C} -$
  • Correct answer
    B
    $>\mathrm{C}=\mathrm{C} < $
  • C
    $-\mathrm{C} \equiv \mathrm{C}-$
  • D
    None of these

Solution

Geometrical isomerism is shown by) $>\mathrm{C}=\mathrm{C} < $ only when identical groups are not present on the double bonded carbon atoms.

Hence, the correct answer is option: 'B'.

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