Question

    What is the pH of a neutral solution at

    25°C?
    A 5 Correct Answer Incorrect Answer
    B 7 Correct Answer Incorrect Answer
    C 9 Correct Answer Incorrect Answer
    D 11 Correct Answer Incorrect Answer

    Solution

    A neutral solution has equal concentrations of hydrogen (H⁺) and hydroxide (OH⁻) ions, giving it a pH of 7 at 25°C.

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