Question

pH has very important place in our daily life explain by giving three examples​

Answer 1

Three examples are

a. The pH of soil plays an important role in the growth of plants. Plants grow well in specific pH range.

b. In our stomach pH should be maintained. Decreased pH value increases acidic nature and we suffer from a condition called acidity.

c. Water bodies should have constant pH range, as any changes in this range will affect aquatic life

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Answer 2

as because

1-our body works well when ph is about 7-7.5

2-ph of our teeth should be 5.7 or more so that it may not decay by bacteria.

3-ph of rain water should be 7-6.8 if not then it may cause harm to humans and even animals