STATEMENT-1 : Oxidation number of Cr in `K_(3) CrO_(8)` is +5   and   STATEMENT-2:
Channel: Doubtnut
Date: 03/05/2020

STATEMENT-1 : Oxidation number of Cr in `K_(3) CrO_(8)` is +5   and   STATEMENT-2: It contains tetraperoxo species , i.e., `[Cr(O_(2))_(4)]^(3-)`