25. Which of the presented mechanisms would be the most energetically favorable and thus the most likely mechanism to actually occur for the following free radical chain reaction?

 (bond dissociation energies — H-H = 104 kcal/mol; Cl-Cl = 58 kcal/mol; H-Cl = 103 kcal/mol)
(A)
(B)
(C)
(D)
(E)

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統計: A(0), B(2), C(0), D(0), E(0) #3437022

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