Environmental Chemistry I Atmosphere Multiple Choice Questions and Answers 17 PDF Book Download

Environmental chemistry i atmosphere MCQs, environmental chemistry i atmosphere quiz answers 17 to learn high school chemistry courses online. Air pollution multiple choice questions (MCQs), environmental chemistry i atmosphere quiz questions and answers for online school degrees. Ozone depletion, stratosphere, air pollution, environmental pollution, layers of atmosphere test for high school teacher certification.

Learn high school chemistry multiple choice questions (MCQs): amount of ozone contained by stratosphere is, with choices 20ppm, 10ppm, 30ppm, and 40ppm for online school degrees. Free chemistry study guide for online learning air pollution quiz questions to attempt multiple choice questions based test.

MCQ on Environmental Chemistry I Atmosphere Worksheets 17 PDF Book Download

MCQ: What happens to rates of ozone formation and destruction in absence of outside intervention?

  1. Rate of ozone formation is faster
  2. Rate of ozone destruction is faster
  3. They are equal
  4. None of these


MCQ: Amount of ozone contained by stratosphere is

  1. 10ppm
  2. 20ppm
  3. 30ppm
  4. 40ppm


MCQ: Which of following is a poisonous gas?

  1. Carbon dioxide
  2. Carbon monoxide
  3. Nitrogen
  4. All of these


MCQ: What is source of sulphur dioxide?

  1. Powerstations and industries using fossil fuels
  2. Exhaust fumes of motor vehicles
  3. Incomplete burning of wood
  4. None of these


MCQ: Thermosphere is hot up to

  1. 1800?C
  2. 800?C
  3. 1000?C
  4. 50?C