Which of the following is a constitutional isomer of the following organic molecule?

Question

Quizplus · Accepted Answer

A constitutional isomer is a molecule with the same molecular formula but a different arrangement of atoms. To determine the isomer, we need to identify which molecules have the same molecular formula as the given molecule. Choice E has the same molecular formula as the given molecule (C8H10O), but a different arrangement of atoms, making it a constitutional isomer. Choices A, B, C, and D all have different molecular formulas than the given molecule, so they are not isomers.

Which of the Following Is a Constitutional Isomer of the Following