Which of the following describes a solution with a pH greater than 7?

A solution with a pH greater than 7 is considered basic or alkaline. The pH scale measures the acidity or basicity of a solution, where 7 is neutral. Solutions with a pH below 7 are acidic, while those above 7 have a higher concentration of hydroxide ions (OH⁻) compared to hydrogen ions (H⁺), which makes them basic or alkaline.

The terms "basic" and "alkaline" can often be used interchangeably in this context, as both refer to the same characteristic of having a pH greater than 7. Therefore, identifying the solution as alkaline accurately reflects its properties based on the pH measurement.