Which of the following has the maximum heat of hydrogenation?

Question

Which of the following has the maximum heat of hydrogenation? (A)  (B)  (C)  (D)

Tardigrade Admin · Accepted Answer

Heat of hydrogenation decreases as the conjugation increases,. Thus, the alkene (c) with two isolated double bonds has the highest heat of hydrogenation.

Q. Which of the following has the maximum heat of hydrogenation?

Heat of hydrogenation decreases as the conjugation increases,. Thus, the alkene (c) with two isolated double bonds has the highest heat of hydrogenation.