Tollens' reagent is an alkaline solution of ammoniacal silver nitrate and is used to test for aldehydes. Silver ions in the presence of hydroxide ions come out of solution as a brown precipitate of silver(I) oxide, Ag2O(s). This precipitate dissolves in aqueous ammonia, forming the diamminesilver(I) ion, [Ag(NH3)2]+.
it is also used for the detection of 1alkyne or 2 alkyne
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Last Activity: 10 Years ago
grenade
detection of 1alkyne or 2 alkyne it is not there in the syllabus of cbse
Last Activity: 10 Years ago
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