which description correctly characterizes the acidity or basicity of a solution?\nthe higher the ph is, the…

which description correctly characterizes the acidity or basicity of a solution?\nthe higher the ph is, the more the hydroxide ion concentration decreases and the more acidic the solution becomes.\nthe higher the ph is, the more the hydroxide ion concentration increases and the more basic the solution becomes.\nthe lower the ph is, the more the hydronium ion concentration decreases and the more acidic the solution becomes.\nthe lower the ph is, the more the hydronium ion concentration increases and the more basic the solution becomes.

which description correctly characterizes the acidity or basicity of a solution?\nthe higher the ph is, the more the hydroxide ion concentration decreases and the more acidic the solution becomes.\nthe higher the ph is, the more the hydroxide ion concentration increases and the more basic the solution becomes.\nthe lower the ph is, the more the hydronium ion concentration decreases and the more acidic the solution becomes.\nthe lower the ph is, the more the hydronium ion concentration increases and the more basic the solution becomes.

Answer

Brief Explanations:

The pH scale ranges from 0 - 14. pH is defined as $pH = -\log[H_3O^+]$. A lower pH means a higher hydronium - ion ($H_3O^+$) concentration and a more acidic solution. Also, $[H_3O^+][OH^-]=10^{- 14}$, so a higher pH (less acidic) means a higher hydroxide - ion ($OH^-$) concentration and a more basic solution.

Answer:

The higher the pH is, the more the hydroxide ion concentration increases and the more basic the solution becomes.