Certified Pool Operator Practice Test

Disable ads (and more) with a membership for a one time $2.99 payment

Study for the Certified Pool Operator Test. Prepare with comprehensive flashcards and multiple-choice questions. Each question includes hints and detailed explanations. Get ready for your exam!

Start Multiple Choice Practice Test
Start Flash Cards

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

What effect does gas chlorine have on pH in water?

  1. Increases pH

  2. Lowers pH

  3. Stabilizes pH

  4. No effect on pH

The correct answer is: Increases pH

Gas chlorine has a basic pH, meaning that it has a high pH level. When gas chlorine is added to water, the water's pH level will increase, making the water more basic. Therefore, the correct option is A. Option B is incorrect because gas chlorine has a basic pH and will not lower the pH of water. Option C is incorrect because gas chlorine does not stabilize the pH level of water, rather it increases it. Option D is incorrect because gas chlorine has a direct effect on the pH level of water.

More Questions Like This