NEET Chemistry Redox Reactions Questions Solved


Select the compound from the following in which oxidation state of oxygen is - 1:-

(1) H2O

(2) O2F2

(3) Na2O

(4) BaO2

H20      : O.S. of oxygen = -2

O2F2      : O.S. of oxygen = +1

Na2O    : O.S. of oxygen = -2

BaO2     : O.S. of oxygen = -1

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