Chemistry: An Introduction to General, Organic, and Biological Chemistry (12th Edition)

Published by Prentice Hall
ISBN 10: 0321908449
ISBN 13: 978-0-32190-844-5

Chapter 11 - Section 11.5 - Alkenes and Alkynes - Questions and Problems - Page 378: 11.27a

Answer

Double bond is present at 1st carbon.

Work Step by Step

It is pentene so it has five carbon main chain.
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.