2Ag(NH3)2OH is tollens reagent?

Yes, 2Ag(NH3)2OH is commonly known as Tollens reagent. It is a chemical reagent used to test for the presence of aldehydes in a given sample. When an aldehyde is present, it will react with Tollens reagent to form a silver mirror on the inside of the test tube. This reaction is known as the Tollens test.

Yes