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Class 10 Chemistry MCQs e-Book PDF | Environmental Chemistry II Water App Download

Class 10 Chemistry Competitive Exam: Practice Test 5 (Chapter 7)

Environmental Chemistry II Water Multiple Choice Questions (MCQs) PDF Download - 5

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The Environmental chemistry ii water Multiple Choice Questions (MCQs) with Answers PDF (Environmental Chemistry II Water MCQs PDF e-Book) download Ch. 7-5 to study Class 10 Chemistry Course. Learn Environmental Chemistry II Water Quiz Questions and Answers to learn online schools courses. The Class 10 Chemistry MCQs App Download: Free Environmental Chemistry II Water App for properties of water, water pollution, waterborne diseases test prep for distance learning classes.

The MCQ: Water exists in how many states; "Environmental Chemistry II Water" App Download [Free] with answers: 2, 1, 3, and 4 to learn online schools courses. Solve Properties of Water MCQ Questions, download Google eBook (Free Sample) for virtual high school.

Environmental Chemistry II Water MCQs with Answers PDF Download: Quiz 5

MCQ: 21

Water exists in how many states?

  1. 1
  2. 2
  3. 3
  4. 4
MCQ: 22

How many basic steps are involved in sewage water treatment?

  1. three
  2. four
  3. five
  4. six
MCQ: 23

What is the percentage of water from glaciers and ice caps?

  1. 0
  2. 0.002
  3. 0.006
  4. 0.021
MCQ: 24

What is the third step of raw water treatment?

  1. sedimentation
  2. coagulation
  3. filtration
  4. chlorination
MCQ: 25

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

  1. typhoid
  2. dysentery
  3. amoeba
  4. hepatitis
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Environmental Chemistry II Water MCQ App (iOS & Android)

Environmental Chemistry II Water MCQ App

10th Grade Chemistry MCQ App (Android & iOS)

10th Grade Chemistry MCQ App

O Level Chemistry MCQs App (Android & iOS)

O Level Chemistry MCQs App

SAT Chemistry MCQs App (iOS & Android)

SAT Chemistry MCQs App