explain the importance of PH in everyday life?
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Answers
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pH is very important in our everyday life .....
● our body works in the pH range of 7 to 7.8 . living organism can survive only in narrow range of pah change
●when pH range of rain water is less than 5.6 then it causes acid rain .which is responsible for damaging the life of aquatic animal
● pH is required for the healthy growth of the plant if the soil becomes acidic then the farmer has to treat it with base to neutralise it because acid makes the soil unfit to grow ..
● our stomach contains hydrochloric acid .it is very helpful in digestion of food without causing harm to our stomach .if the acid is produced more in stomach then it causes acidity and we have to take antacid to get rid of it ..
● tooth decay starts when the pH of our mouth is lower than 5.5 . bacteria present in our mouth produces acid by degradation of sugar and food . to prevent tooth decay the use of toothpaste is suggested as its a base and it neutralises the acid present in mouth
● acid is used as self defence by animals as ants and honey bee contains acid in their sting .... if they bite u then the use of baking soda or any base is suggested
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