QJEEM24Ch41f1: JEE Main 2024 Chemistry - Class 11 JEEM24Ch41f1 Solution: In chromyl chloride test for confirmation of ion, a yellow…

In chromyl chloride test for confirmation of $\mathrm{Cl}^{-}$ ion, a yellow solution is obtained. Acidification of the solution and addition of amyl alcohol and $10 \% \mathrm{~H}_2 \mathrm{O}_2$ turns organic layer blue indicating formation of chromium pentoxide. The oxidation state of chromium in that is