Which of the following is a geometric isomer of the structure given below?

Question

Quizplus · Accepted Answer

The structure given has two substituents on the same side of the double bond, creating a cis configuration. The only other option with a cis configuration is E, which has two substituents on the opposite side of the double bond, creating a trans configuration. Choices A, B, C, and D all have the same substituents attached in the same positions, so they are either identical to the original structure or are different compounds entirely.

Which of the Following Is a Geometric Isomer of the Structure