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Class 10 Chemistry Entrance Exam: Practice Test 14 (Chapter 6)

Environmental Chemistry I Atmosphere Multiple Choice Questions (MCQ) PDF Download - 14

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The Environmental chemistry i atmosphere Multiple Choice Questions (MCQ Quiz) with Answers PDF (Environmental Chemistry I Atmosphere MCQ PDF e-Book) download Ch. 6-14 to learn Class 10 Chemistry Course. Study Air Pollution Multiple Choice Questions and Answers (MCQs) PDF, Environmental Chemistry I Atmosphere Quiz Questions and Answers for high school certification courses. The Class 10 Chemistry MCQ App Download: Free Environmental Chemistry I Atmosphere App to learn air pollution, layers of atmosphere, ozone depletion test prep for high school graduation certificate.

The MCQs: Which of the following is not true about ozone; "Environmental Chemistry I Atmosphere" App (Android, iOS) with answers: it has unpleasant odor, it is light blue in colour, it is harmful, and it is not a pollutant for high school certification courses. Practice Air Pollution MCQ Questions, download Apple Book (Free Sample) for online schools.

Environmental Chemistry I Atmosphere MCQs with Answers PDF Download: Quiz 14

MCQ: 66

Which of the following is not true about ozone?

  1. it is light blue in colour
  2. it has unpleasant odor
  3. it is harmful
  4. it is not a pollutant
MCQ: 67

Which of the following is the layer of atmosphere in which we live?

  1. troposphere
  2. stratosphere
  3. mesosphere
  4. thermosphere
MCQ: 68

Which of the following is not true about nitric oxide?

  1. it is colorless
  2. it is odourless
  3. it is toxic
  4. it is not harmful
MCQ: 69

Which of the following can cause eye irritation in the troposphere?

  1. chlorofluorocarbons (CFCs)
  2. methane
  3. ozone
  4. lead compounds
MCQ: 70

What is the color of ozone?

  1. dark blue
  2. red
  3. pink
  4. light blue
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