In acidic medium H_(2)O_(2) changes Cr_(2)O_(7)^(2-) to CrO_(5) which has (-O-O-) bonds oxidation state of Cr in CrO_(5) is

In acidic medium H_(2)O_(2) changes Cr_(2)O_(7)^(2-) to CrO_(5) which

1.	In acidic medium H_(2)O_(2) changes Cr_(2)O_(7)^(2-) to CrO_(5) which has (-O-O-) bonds oxidation state of Cr in CrO_(5) is
Answer» `+5` `+3` `+6` `-10` Answer :C