Aldehydes Ketones and Carboxylic AcidshardMCQ SINGLE⭐ Must-Do

Passing the vapours of pure acetic acid over a heated catalyst at yields which major organic compounAldehydes Ketones and Carboxylic Acids Chemistry Question

Question

Passing the vapours of pure acetic acid over a heated $MnO$ catalyst at $300^\circ C$ yields which major organic compound?

Answer: C

💡 Solution & Explanation

Acetic acid undergoes bimolecular decarboxylative condensation over heated MnO at $300^\circ C$, losing $CO_2$ and $H_2O$ to form Acetone ($CH_3COCH_3$).

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