Chemistry, asked by milivansh2475, 1 year ago

Role of ammonia used in preparation of tollens reagent

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Answered by Akash7766

Tollens' reagent is an alkaline solution of ammoniacal silver nitrate and isused to test for aldehydes. ... This precipitate dissolves in aqueousammonia, forming the diamminesilver(I) ion, [Ag(NH3)2]+.

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