If the PH of a Solution Is Increased from PH

question 103

Multiple Choice

If the pH of a solution is increased from pH 5 to pH 7,it means that the

• A)concentration of H⁺ is twice (2×)what it was at pH 5.
• B)concentration of H⁺ is one-half (1/2)what it was at pH 5.
• C)concentration of OH^- is 100 times greater than what it was at pH 5.
• D)concentration of OH^- is one-hundredth (0.01×)what it was at pH 5.
• E)concentration of H⁺ is 100 times greater than what it was at pH 5.

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