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What is alkaline and acidic? What is its work? What does it provide us? What is alkaline and acidic? What is its work? What does it provide us?
Dear studentPlease find the link belowhttps://www.askiitians.com/revision-notes/class-7-science/acids-bases-and-salts/Regards
A pH of 0 is totally acidic, while a pH of 14 is completely alkaline. A pH of 7 is neutral. Those levels vary throughout your body. Your blood is slightly alkaline, with a pH between 7.35 and 7.45 Alkalinity means that something has a pH higher than 7. The human body is naturally slightly alkaline, with a blood pH of around 7.4. The stomach is acidic, which allows it to digest food. The pH of saliva and urine changes depending on diet, metabolism, and other factors
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