Which of the Following Structural Features is Never Associated with Cis-Trans

Question

Which of the following structural features is never associated with cis-trans isomerism?
A) double bonds
B) ring systems
C) triple bonds
D) none of these

Accepted Answer

Triple bonds do not allow for rotation around the bond axis, but they do not have the ability to form different geometrical isomers like cis-trans isomers.