In Which Compound Is the Oxidation State of Oxygen Not

question 125

Multiple Choice

In which compound is the oxidation state of oxygen not -2?

• A)MgO
• B)Li₂O
• C)Na₂O₂
• D)Al₂O₃

---

Definitions:

Laxative

A substance that helps stimulate or facilitate bowel movements, often used to alleviate constipation.

Sleep

A state of rest in which consciousness is suspended and the body is able to recover and heal.

Health-Care Provider

A professional or organization that offers medical services to individuals, ranging from diagnosis and treatment to preventative care.

Depression

A common mental health disorder characterized by persistent sadness, loss of interest in activities, and a lack of energy or motivation.