Which of the following compounds found in dental plaque dissolves minerals in the teeth?
A) hydrochloric acid
B) lactic acid
C) carbonic acid
D) floric acid
E) more than one of these

Question

Quizplus · Accepted Answer

Lactic acid, produced by bacteria in dental plaque, can dissolve minerals in the teeth leading to the formation of cavities. Hydrochloric acid is not found in dental plaque, while carbonic acid does not have a significant role in tooth demineralization. Fluoric acid is not found in dental plaque but is used in some professional dental treatments to strengthen teeth.

Which of the Following Compounds Found in Dental Plaque Dissolves