Which of the following statements about Na_(2)O_(2) is not correct?
Answer»
It is diamagnetic in nature It is derivative of `H_(2)O_(2)` Na_(2)O_(2) oxidation `Cr^(3+)" to "CrO_(4)^(2-)` in acid medium. It is the super OXIDE of sodium.
Solution :`Na_(2)O_(2)` is peroxide of sodium not superoxide. The FORMULA of sodium superoxide is `NaO_(2)`.