`S_(1) :` Silver iodide is fairly soluble in hypo solution. `S_(2) :` Heavy
Channel: Doubtnut
Date: 2020-01-26

`S_(1) :` Silver iodide is fairly soluble in hypo solution. `S_(2) :` Heavy metal chloride like `AgCl,HgCl_(2)` etc. also respond to Chromyl chloride test. `S_(3) :` Bromine reacts with `KI` liberating violet vapours of iodine. `S_(4) :` Diphenylamine reagent test is also given by nitrites chlorates, bromates, iodates, etc. in addition to `NO_(3)^(-)`