Topics: Biochemistry Quiz
Four substances were tested for pH, lemon juice (pH 2), baking soda (pH 9), bleach (pH 12), and milk (pH 6). Which of the following correctly lists the substances from most basic to acidic?
A. lemon juice, milk, baking soda, bleach
B. milk, lemon juice, baking soda, bleach
C. bleach, baking soda, milk, lemon juice
D. baking soda, bleach, lemon juice, milk
Select your answer:

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