Question

karan btayoye ki mhuh ka pH 5.5 se kam hone par dant kharab hona kyu suru ho jate hai


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Answer 1

Answer:

kyuki agar pH valu 5.5 se niche jata h to or acidic ho jata h 7 se niche pH value acidic hota jis karn se dant khrab hone lagte hai