Which of the following is the formula of barium peroxide
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. BaO2.
The formula of barium peroxide is BaO2. Barium peroxide is a white solid that is insoluble in water. It is commonly used in various industrial applications, such as in the manufacture of hydrogen peroxide (H2O2), as a bleaching agent, and in the production of oxygen.