What is the mechanism of tollens test?
What is the mechanism of tollens test? Tollens' reagent is prepared using a two-step procedure. During the process, two events occur. First, the aldehyde gets converted into carbon dioxide. Second, the Ag+ ions are reduced to Ag metal, which leaves a shiny appearance inside the test-tube, indicating a positive result [1-3]. What type of chemical reaction occurs during the tollens test? Tollens' test, also known as silver-mirror test, is a qualitative laboratory test used to distinguish between an aldehyde and a ketone. It exploits the fact that aldehydes are readily oxidized (see oxidation), whereas ketones are not. How does aldehyde...