Tollens test, also known as the silver mirror test, is a chemical test used to distinguish between aldehydes and ketones. This test is based on the oxidation-reduction reaction between aldehydes and reagent, which results in the formation of a silver mirror on the inner surface of the reaction vessel. Tollens reagent, also known as silver mirror reagent, is a solution that contains silver ions in an alkaline medium. It is prepared by adding silver nitrate to a solution of sodium hydroxide until a slight precipitate of silver oxide is formed. The precipitate is then dissolved by adding ammonia solution drop by drop until the solution becomes colorless. Enroll now at Tutoroot.

Tollens test, also known as the silver mirror test, is a chemical test used to distinguish between aldehydes and ketones. This test is based on the oxidation-reduction reaction between aldehydes and reagent, which results in the formation of a silver mirror on the inner surface of the reaction vessel. Tollens reagent, also known as silver mirror reagent, is a solution that contains silver ions in an alkaline medium. It is prepared by adding silver nitrate to a solution of sodium hydroxide until a slight precipitate of silver oxide is formed. The precipitate is then dissolved by adding ammonia solution drop by drop until the solution becomes colorless. Enroll now at Tutoroot.