JEE Mains · Chemistry · STD 12 - 4. d and f- block elements
In chromyl chloride test for confirmation of \(Cl ^{-}\)ion, a yellow solution is obtained. Acidification of the solution and addition of amyl alcohol and \(10 \% H _2 O _2\) turns organic layer blue indicating formation of chromium pentoxide. The oxidation state of chromium in that is _______.
- A \(+6\)
- B \(+5\)
- C \(+10\)
- D \(+3\)
Answer & Solution
Correct Answer
(A) \(+6\)
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