Chemistry, asked by singhtarsemsingh, 1 year ago

nature of saliva before meal

Answers

Answered by theonevivek
0
Saliva is basic in nature
Answered by Bhriti182
1
<>Blue is the colour of saliva on PH paper before meal.

<>It's pH value is 7.4

<> It is basic (alkalie) in nature
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