Regarding the distinguishing oxidation tests for carbonyl compounds, which of the following statemen — Aldehydes Ketones and Carboxylic Acids Chemistry Question

💡 Solution & Explanation

Aldehydes reduce the $Cu^{2+}$ in Benedict's (citrate complex) and Fehling's (tartrate complex) to $Cu_2O$ (red ppt). The Haloform test is positive for methyl ketones and alcohols oxidizable to methyl ketones. Tollen's involves $Ag^+$ reduction. Popoff's rule actually states the carbonyl group stays with the *smaller* alkyl chain, making statement B false.