engineering chemistry MCQ #3093

The DO of a water sample is 5 mg/L. What is its saturation percentage?

engineering chemistry MCQ #3093

  1. Question 1

    Q1. The DO of a water sample is 5 mg/L. What is its saturation percentage?

    • A) 50%
    • B) 25%
    • C) 75%
    • D) 100%

    Answer: 50%

    Explanation: Assuming a saturated DO of 10 mg/L at a given temperature, 5 mg/L is 50% saturation.