EBK ORGANIC CHEMISTRY
EBK ORGANIC CHEMISTRY
6th Edition
ISBN: 9781260475685
Author: SMITH
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Chapter 12.5, Problem 9P
Interpretation Introduction

Interpretation: Among the given pair of alkynes, the one which has a smaller heat of hydrogenation is to be identified.

Concept introduction: The addition of H2 is known as hydrogenation reaction. This is a syn addition. Alkyne is reduced to alkane. In this reaction, two weak pi bond of alkyne and sigma bond between H2 is broken and four CH bonds are formed.

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