Question

Which [H⁺] value describes the most basic (alkaline) solution?

Option 1: 10^−12 M
Option 2: 10^−14 M
Option 3: 10^−1 M
Option 4: 10^−7 M

Answer 1

Option 2: 10^-14 M describes the most basic (alkaline) solution.

Step-by-step explanation:

In order to determine the most basic (alkaline) solution, we need to look for the solution with the smallest hydronium ion concentration ([H+]). According to the options provided, the solution with the smallest value of [H+] is 10-14 M. Therefore, Option 2: 10-14 M describes the most basic solution.