Chemistry 9701 · AS & A Level · 6.1

6.1 — practice question

An unknown organic compound was subjected to three tests. Test reagent / test result: - $\text{2,4-DNPH}$ reagent: orange ppt - Tollens’ reagent: no change - alkaline $\text{I}_2\text{(aq)}$: yellow ppt Which organic compound was tested?

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