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4 votes
Which of the following is the most acidic?

A. Bleach (pH = 13)
B. Baking soda (pH = 9)
C. Vinegar (pH = 3)
D. Coffee (pH = 5)

User Tomfanning
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1 Answer

3 votes
The most acidic is bleach because the ph level is a lot higher then 7 and a ph of 7 is normal (non-acidic).
User Skolima
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