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Organic Chemistry

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Alkenes

Question
6 out of 15
 

Which of the following compounds has the highest heat of hydrogenation?

A ethylene
B propene
C 1-butene
D 1-hexene
Ans. A The heat of hydrogenation decreases as there are more and more substituents in the alkene group. Among the choices, the least amount of substitution is for ethylene.

Alkenes Flashcard List

15 flashcards
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