Class 10 Chemistry MCQs - Chapter 7
Environmental Chemistry II Water Multiple Choice Questions (MCQs) PDF Download - 5
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The Book Environmental chemistry ii water Multiple Choice Questions and Answers (MCQs), environmental chemistry ii water MCQ PDF Download, Free Ch. 7-5 to study class 10 chemistry online courses. Practice Properties of Water MCQs PDF, environmental chemistry ii water quiz questions and answers to learn online schools courses. The Environmental Chemistry II Water MCQs App Download: Free learning app for properties of water, water pollution, waterborne diseases test prep for distance learning classes.
The Multiple Choice Question (MCQ Quiz): 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 quiz questions, download Google eBook (Free Sample) for virtual high school.
Environmental Chemistry II Water Questions & Answers PDF Download: MCQ Quiz 5
MCQ 21: Water exists in how many states?
- 1
- 2
- 3
- 4
MCQ 22: How many basic steps are involved in sewage water treatment?
- three
- four
- five
- six
MCQ 23: What is the percentage of water from glaciers and ice caps?
- 0
- 0.002
- 0.006
- 0.021
MCQ 24: What is the third step of raw water treatment?
- sedimentation
- coagulation
- filtration
- chlorination
MCQ 25: Which of the following is a dangerous intestinal disease that spreads by polluted water containing bacteria?
- typhoid
- dysentery
- amoeba
- hepatitis
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Grade 9 Chemistry MCQ with Answers
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Environmental Chemistry II Water MCQ Book Questions
- Which of the following causes dry skin when taken in excess amount?
- What percentage of fresh water is available to man?
- Molecular formula of ethane is
- What is the percentage of water from rivers and lakes?
- What is the term used for the reaction of a substance with
- What is the source of lead compounds?