Chemistry 9701 · AS & A Level · Carbonyl compounds

Carbonyl compounds — practice question

Compound X has the empirical formula $\text{C}_2\text{H}_3\text{O}$. When Compound X is treated with 2,4-dinitrophenylhydrazine reagent, an orange precipitate is formed, and it also decolourises warmed acidified potassium manganate(VII) solution. What could X be?

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