Question

    The nitrification process is most active when the pH

    between 
    A 5.5 and 6.5 Correct Answer Incorrect Answer
    B 6.5 and 7.5 Correct Answer Incorrect Answer
    C 7.5 and 8.5 Correct Answer Incorrect Answer
    D 8.5 and 9.5 Correct Answer Incorrect Answer

    Solution

    The correct answer is B

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