Question

"ph" has a great importance in our daily life " explain any two ways

Answer 1

pH has a great importance in our daily life
1.in digestion,pH plays a role in activation of enzymes of digestion
2.most of biological and chemical processes are involved on pH.

hope it helps you...

Answer 2

Ph has great importance in iur daily life...
1 our stomach priduces Hcl to digest food if rxcess of Hcl is produce it causes acidity in order to get rid of acidity wo take antacid which is a mild base and nrutralizes the effect of acid.
2Change in Ph causes tooth decay- Bacteria present in our mouth acts on the remaning food particle in our mouth and changes sugar of food to produce acid this acid reduces the ph of mouth and causes tooth decay.It can be prevented by thouroughly gargling with water after meals.
Ph change affects soil- If the ph if the soil changes it either becomes too acidic or alkaline and hampers the growth if plant.