Pharmacy Technician Certification Board Practice Exam Practice Question
Which of the following types of agent is sodium bicarbonate?
Correct Answer: A
Rationale: Sodium bicarbonate is classified as an alkalizing agent because it increases the pH of solutions, making them more alkaline. This property is essential in various applications, such as neutralizing acids in the stomach.
Option B, suspending agents, are used to maintain the dispersion of solid particles in a liquid, which does not apply to sodium bicarbonate.
Option C, wetting agents, reduce the surface tension of liquids to enhance spreading, a function not associated with sodium bicarbonate.
Option D, emulsifying agents, stabilize mixtures of oil and water, which also does not relate to the function of sodium bicarbonate.
Unlock All Questions
Subscribe to Premium for full access to all practice questions, detailed rationales, and performance tracking.
Subscribe Now