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Tooth enamel made of calcium hydroxyapatite starts decaying when pH in mouth is lower than:
5.5
8.5
6.5
7.5
5
Practice and solve "Tooth enamel made of calcium hydroxyapatite starts decaying when pH in mouth is lower than:..." for General Science - Previous Year Paper 2024. The correct answer is Option A: 5. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "Tooth enamel made of calcium hydroxyapatite starts decaying when pH in mouth is lower than:..." for General Science - Previous Year Paper 2024. The correct answer is Option A: 5. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.