Which of the following compounds possesses the C - H bond with the lowest bond dissociation energy?

Step-by-step solution

Bond dissociation energy for C - H are given below in the given molecules. array ll C ₆ H ₅ CH ₃ & -85 kcal / mol C ₆ H ₆ & -110 kcal / mol CH ₃ CH ₂ CH ₂ CH ₂ CH ₃ & -98 Kcal / mol array