NEET Chemistry Redox Reactions Questions Solved


Oxidation number of oxygen in potassium super oxide (KO2) is [UPSEAT 1999, 2002]

(1) – 2

(2) – 1

(3) – 1/2

(4) – 1/4

(3) KO2, +1+2x=0,  x=12.  

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