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Read the following and answer the quest...

Read the following and answer the questions.
Study the given table and answer the following questions. It shows the pH value of the plaque (which collects around teeth) surrounding the teeth of a child over 3 hrs.

The nature of toothpastes commonly used to protect tooth decay is:

A

acidic

B

basic

C

neutral

D

none of the above

Text Solution

Verified by Experts

The correct Answer is:
B
The tooth paste commonly used is basic so that the extra acid formed during tooth decay is neutralised and prevent tooth decay.
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