In which of the following has the oxidation number of oxygen been arranged in increasing order?
OF2<KO2<BaO2<O3
BaO2<O3<OF2<KO2
BaO2<KO2<O3<OF2
KO2<OF2<O3<BaO2
Compound NO of Oxygen
BaO2 -1
KO2 −12
O3 O
OF2 +2
OF2>O3>KO2>Bao2