Question

what is the condition of saliva after meal and before meal??​

Answer 1

Answer:

The pH value of saliva before the mealis 7.4. As pH is greater than 7, the saliva(before meal) is basic. 2) The pH value of saliva after the meal is 5.8. As pH is less than 7, the saliva (after meal) becomes acidic in nature.

Explanation:

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Answer 2

Answer:

Answer: The pH value of saliva before meal is 7 to 7.4 and after consumption of meal is 4.6 to 6.8 .

Explanation: