Chemistry 12th Edition

Published by McGraw-Hill Education
ISBN 10: 0078021510
ISBN 13: 978-0-07802-151-0

Chapter 24 - Organic Chemistry - Questions & Problems: 24.6

Answer

Please see the work below.

Work Step by Step

We know that alkalines do not have geometric isomerism as they are formed by single bonds and can have free rotation. Alkynes also do not show geometric isomerism because, in alkynes, the adjacent bonds have a linear structure.
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