Which of the following is the correct structure of 4-methylcyclopentene?

Question

Quizplus · Accepted Answer

The correct structure of 4-methylcyclopentene is shown in option II, as it has a pentagon ring with a double bond (-ene) and a methyl group (-CH3) attached to the fourth position of the ring. Option I does not have a double bond, and option III has the methyl group at the third position instead of the fourth. Option IV has a cyclohexene ring instead of a cyclopentene ring.

Which of the Following Is the Correct Structure of 4-Methylcyclopentene