Question

The alkene that exhibits geometrical isomerism is

• A. Propene
• B. 2-methylpropene
• C. 2-butene
• D. 2-methyl-2-butene.

Answer 1

Answer: (C)

2-butene

Answer 2

: when two groups attached to a double bonded carbon atoms are same, the compounds does not exhibit geometrical isomerism. Only 2-butene exhibits cis-trans isomerism.