Jee Main
Practical Organic Chemistry
JEE Main 2024 (Online) 29th January Morning Shift
MCQ+4 / -12024
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