WBCS.LIVE practice question

To protect tooth decay we are advised to brush our teeth regularly. The nature of the toothpaste commonly used is

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. acidic
  2. neutral
  3. basic
  4. corrosive

Correct answer and explanation

Correct answer: basic

Explanation: āœ… Correct Answer: C) basic šŸ“š Explanation: Bacteria in our mouths produce acids when they break down food particles, which can lead to tooth decay. Toothpaste is formulated to be basic (alkaline) so that it can neutralize these harmful acids and protect the tooth enamel.