Which of the following is not true in case of reaction with heated copper at 300^∘C ? (a) Phenol ...

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Which of the following is not true in case of reaction with heated copper at 300^∘C ?
(a) Phenol ⟶ Benzyl alcohol
(b) Secondary alcohol ⟶ Ketone
(c) Primary alcohol ⟶ Aldehyde
(d) Tertiary alcohol ⟶ Olefin

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