Question

At ________PH, sodium benzoate is most effective to inhibit bacterial growth

A 8.0 Correct Answer Incorrect Answer
B 7.5 Correct Answer Incorrect Answer
C 6.5 Correct Answer Incorrect Answer
D 2.5 Correct Answer Incorrect Answer

Solution

At a PH 2.5, sodium benzoate is most effective to inhibit bacteria growth.

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