Which of These Substances Is an Acid

question 17

Multiple Choice

Which of these substances is an acid?

• A) NaHCO₃
• B) NaOH
• C) NH₃
• D) KOH
• E) CH₃COOH

---

Definitions:

Educating Clients

The process by which service providers inform and teach their clients about relevant issues, strategies, or the benefits of certain practices.

Public Information Officer

An individual responsible for handling communications and disseminating information on behalf of a public organization to the media and public.

Emergency Services

Essential public services that provide immediate assistance during emergencies and disasters, including medical, fire, and police services.

Citizen Complaints

Grievances or expressions of dissatisfaction from members of the public, often directed towards organizations, corporations, or government agencies regarding their actions or policies.