Question

what is the importance of ph value ​

Answer 1

Answer:

pH is really a measure of the relative amount of free hydrogen and hydroxyl ions in the water. Water that has more free hydrogen ions is acidic, whereas water that has more free hydroxyl ions is basic. Since pH can be affected by chemicals in the water, pH is an important indicator of water that is changing chemically.

Explanation:

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Answer 2

Answer:

Importance of pH value in everyday life:

a) in living organism - they work in the pH range of 7.0 to 7.8

b)im aquatic organisms - the survival of aquatic organisms become difficult when acid rain falls into the rivers which lowers the pH to 5.6

c) in plants- plants grow in such soil which is neither alkaline nor highly acidic.

Explanation:

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