Prepare for the American Water Works Water Treatment Plant Operator Test. Study with multiple choice questions, each with hints and explanations. Get ready to excel!

Multiple Choice

A solution with a pH of 8 is considered which?

pH measures how acidic or basic a solution is. A pH of 7 is neutral; numbers above 7 indicate a basic (alkaline) solution, while numbers below 7 indicate acidity. A pH of 8 sits above neutral, so it is a basic solution. In water treatment contexts, the term basic is the standard label used, though alkaline is a synonym. So the best descriptor here is basic. It’s not acidic or neutral, and while alkaline is correct in meaning, the test expects the term basic.

pH measures how acidic or basic a solution is. A pH of 7 is neutral; numbers above 7 indicate a basic (alkaline) solution, while numbers below 7 indicate acidity. A pH of 8 sits above neutral, so it is a basic solution. In water treatment contexts, the term basic is the standard label used, though alkaline is a synonym. So the best descriptor here is basic. It’s not acidic or neutral, and while alkaline is correct in meaning, the test expects the term basic.