Question

what effect does the concentration of OH- ions have on a solution? ​

Answer 1

Answer:

(a) As the concentration of hydrogen ions increases, the solution becomes more acidic. (b) As the concentration of hydroxide ions increases, the solution becomes more basic. (c) Vinegar is acidic in nature.

Explanation:

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Answer 2

Explanation:

As the OH- ions increase, the solution tends to be more acidic.

Therefore it determines the acidity of the solution.

pH value of the solution increases as the OH- ions concentration increase and vice-versa.