Given the following bond dissociation energies, PhCH₂ H 88 kcal/mole 72 kcal/mole PhCH₂-Cl H-CI CI-CI 103 kcal/mole 59 k

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Given The Following Bond Dissociation Energies Phch H 88 Kcal Mole 72 Kcal Mole Phch Cl H Ci Ci Ci 103 Kcal Mole 59 K 1 (39.47 KiB) Viewed 8 times

Given the following bond dissociation energies, PhCH₂ H 88 kcal/mole 72 kcal/mole PhCH₂-Cl H-CI CI-CI 103 kcal/mole 59 kcal/mole the AHⓇ for the first propagation step of the free radical chlorination of toluene (in which a chlorin atom abstracts hydrogen) is: a) - 28 kcal/mole b) - 31 kcal/mole c) - 15 kcal/mole d) + 43 kcal/mole