Environmental Chemistry II Water Multiple Choice Questions and Answers 5 PDF Book Download

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Study high school chemistry multiple choice questions (MCQs): how many basic steps are involved in sewage water treatment, with choices four, three, five, and six for online school degrees. Free chemistry study guide for online learning types of hardness of water quiz questions to attempt multiple choice questions based test.

MCQ on Environmental Chemistry II Water Worksheets 5 PDF Book Download

MCQ: Water exist in only

  1. one state
  2. two state
  3. three states
  4. 4 states

C

MCQ: How many basic steps are involved in sewage water treatment?

  1. Three
  2. Four
  3. Five
  4. Six

B

MCQ: What is percentage of water from glaciers and icecaps?

  1. 0.00%
  2. 0.20%
  3. 0.60%
  4. 2.10%

D

MCQ: What is third step of raw water treatment?

  1. Sedimentation
  2. Coagulation
  3. Filtration
  4. Chlorination

C

MCQ: Which of following is a dangerous intestinal disease that spreads by polluted water containing bacteria?

  1. Typhoid
  2. Dysentery
  3. Amoeba
  4. Hepatitis

A