Which of These Statements Concerning PH Is Incorrect

question 31

Multiple Choice

Which of these statements concerning pH is incorrect ?

• A)pH is based on the [H₃O⁺] in solution.
• B)If [H₃O⁺] = 1.0 × 10 ^{− 13}, then the solution is basic.
• C)pH = 3.0 is ten times more acidic than pH = 2.
• D)If the pH > 7 then the solution is basic.
• E)Pure water has [H₃O⁺] = 1.0 × 10 ^{− 7}.

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