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Question
Among the given compounds I-III, the correct order of bond dissociation energy of the C-H bond marked with * is:

Options
II > I < III
I > II < III
III > II > I
II > III > I
MCQ
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Solution
II > I < III
Explanation:
The energy required for bond dissociation is inversely related to the stability of the free radical produced by homolytic C-H bond fission.
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Bond Parameters - Bond Enthalpy
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