A colouless solution of a compound gives a precipitate with `AgNO_(3)
Channel: Doubtnut
Date: 2020-01-26

A colouless solution of a compound gives a precipitate with `AgNO_(3)` solution but no precipitate with a solution of `Na_(2)CO_(3)`. The action of concentrated `H_(2)SO_(4)` on the compound liberates a suffocating reddish brown gas. The compound is `:`