Write the oxidation number of oxygen in (a) O_(3), (b) MgO, (c) H_(2)O_(2), (D) KO_(2) and (e) OF_(2)

Write the oxidation number of oxygen in (a) O_(3), (b) MgO, (c) H_(2)O

1.	Write the oxidation number of oxygen in (a) O_(3), (b) MgO, (c) H_(2)O_(2), (D) KO_(2) and (e) OF_(2)
Answer» Solution :OXIDATION number of .O. in `O_(3)=0` Oxidation number of .O. in `MgO=-2` Oxidation number of .O. in `H_(2)O_(2)=-1` Oxidation number of .O. in `KO_(2)=-1//2` Oxidation number of .O. in `OF_(2)=+2`.