Concept:Oxidation of an alcohol to an aldehyde or ketone requires the removal of two hydrogen atoms: one from the hydroxyl group and one from the alpha-carbon (the carbon attached to the -OH).
Formula:Not applicable to this conceptual question.
Solution:- In a tertiary alcohol, the alpha-carbon is attached to three other carbon atoms and zero hydrogen atoms.
- Without this crucial alpha-hydrogen, the elimination mechanism for standard oxidation cannot proceed without breaking strong C-C bonds (which requires extreme conditions leading to destruction/cleavage of the molecule).
Why other options are incorrect:Option A is a structural fact but not the direct mechanistic reason. Option C is false because strong oxidants exist, but they cause severe fragmentation rather than simple conversion to a carbonyl.
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