27. The energy changes for the hydrogenation of 1 mole of cyclohexene, cyclohexadienes, and benzene to produce I mole of cyclohexane are as follows.

Which of the following statements is incorrect?
(A)

, so the amount of heat released from hydrogenation of carbon- carbon double bonds is proportional to the number of carbon-carbon double bonds in the molecule.
(B) △H2 < △H3, so the interaction between two carbon-carbon double bonds alternates between single and double bonds, contributing to the stability of the substance.
(C) 3△H1<△H4，so there are not three completely independent carbon-carbon double bonds in the benzene molecule.
(D) △H3-△H1< 0 , △H4-△H3 > 0 , so the benzene molecule has a special stabilizing property.
(E) The C-H bond energy is greater than the average of the C-C π bond and H-H bond energy.