Florida Drinking Water Operator "B" Practice Test

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

Study for the Florida Drinking Water Operator "B" Test. Use multiple choice questions, flashcards, and explanations to prepare. Ace your certification!

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.

The addition of sodium hypochlorite or calcium hypochlorite will have what effect on the pH?

  1. Lower pH

  2. Raise pH

  3. No effect on pH

  4. Neutralize pH

The correct answer is: Raise pH

The addition of sodium hypochlorite or calcium hypochlorite will raise the pH of the water. This occurs because both of these compounds are alkaline in nature. When added to water, they dissociate to release hypochlorite ions along with hydroxide ions, which increase the alkalinity of the solution, resulting in a higher pH. This is particularly important in water treatment processes as maintaining the appropriate pH is crucial for effective disinfection and for ensuring that the water quality meets health standards. In general, understanding the impact of different chemicals on pH is essential for water treatment operators to effectively manage and adjust water chemistry for optimal conditions.

More Questions Like This