Which term does not belong in this list?

Which term does not belong in this list?A. Lactic acidB. Vinegar (pH 3)C. Hydrogen ion donorD. pH 10E. Acidic
64. A solution of pH 3 compared to a solution of pH 9A. is more basicB. has no OH– ionsC. has more H+ ionsD. None of the above is correctE. All of the choices are correct.