Which of the following substances is a peroxide A) KO₂ B) Na₂O₂ C) CO₂ D) CaO E) Al₂O₃

Name: Which of the following substances is a peroxide A) KO 2 B) Na 2 O 2 C) CO 2 D) CaO E) Al 2 O 3
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Question

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The chemical formula for hydrogen peroxide is H2O2, and the closest option to this is Na2O2, which is present in choice B. Na2O2 is the peroxide of sodium. None of the other options have peroxides in their chemical formulas.

Which of the Following Substances Is a Peroxide