Question

6. What is pH of saliva?"

6 8
5.4
7
7.8​

Answer 1

Answer:

Saliva has a pH normal range of 6.2-7.6 with 6.7 being the average pH. Resting pH of mouth does not fall below 6.3. In the oral cavity, the pH is maintained near neutrality (6.7-7.3) by saliva. The saliva contributes to maintenance of the pH by two mechanisms.

Explanation:

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Answer 2

6.8 ..........
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