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

Environmental chemistry ii water MCQs, environmental chemistry ii water quiz answers 5 to learn high school online courses. Types of hardness of water multiple choice questions (MCQs), environmental chemistry ii water quiz questions and answers for for online school degrees. Properties of water, water pollution, waterborne diseases test prep, e-learning tutorial for high school teacher certification.

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


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

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


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

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


MCQ: What is third step of raw water treatment?

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


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

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