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According to the ph scale, which substance has the highest basicity?

a. milk
b. oven cleaner
c. distilled water
d. stomach acid

User Arno
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1 Answer

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The basic properties according to the pH scale are 7 (neutral, both acid and base) to 14. Therefore, the most basic item out of the choices is the oven cleaner with the pH of 13.
User Rahul Goswami
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