In the Reaction CaO(s)+ CO₂(g)→ CaCO₃(s)

question 68

Multiple Choice

In the reaction CaO(s) + CO₂(g) → CaCO₃(s) ,

• A) O^2- acts as a Lewis base and CO₂ acts as a Lewis acid.
• B) O^2- acts as a Lewis base and Ca²⁺ acts as a Lewis acid.
• C) CaO is the Lewis acid and CaCO₃ is its conjugate base.
• D) CO₂ is the Lewis acid and CaCO₃ is its conjugate base.
• E) Ca²⁺ acts as a Lewis acid and CO₃^2- acts as a Lewis base.

---

Definitions:

Health Insurance Portability and Accountability Act (HIPAA)

A US law designed to provide privacy standards to protect patients' medical records and other health information.

Physical Limitations

Restrictions in body movement or function due to injury, disease, or disability.

Medical Insurance

A type of insurance coverage that pays for medical and surgical expenses incurred by the insured.

Emergency Department (ED)

A specialized department in a hospital that provides immediate treatment for acute illnesses and injuries.