The alkene that exhibits geometrical isomerism is

The alkene that exhibits geometrical isomerism is

  1. 2-methyl propene
  2. 2 methyl 2 butene
  3. 2-Butene
  4. propene

Answer

2-Butene may exist as cis and trans isomers. The cis-isomer has the two methyl groups on the same side and the trans-isomer has the two methyl groups on opposite sides.

Due to restricted rotation around double bond it exhibits geometrical isomerism.

The correct option is C.