Solutions with a pH above 7* is a neutral solution
has a high concentration of hydrogen ions
has a low concentration of hydroxide ions
has a high concentration of hydroxide ions

2 and 4 are both solutions with a pH above 7

Only 4. For the case of 2 it means it has a high concentration of H+, and the higher the concentration of H+, the more acidic and lower the pH of the solution.

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