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

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Study high school chemistry multiple choice questions (MCQs): what happens to rates of ozone formation and destruction in absence of outside intervention?, for free online courses with choices rate of ozone destruction is faster, rate of ozone formation is faster, they are equal, and none of these, ozone depletion quiz with tests online learning for high school students, distance learning skills improvement by school students. Free chemistry study guide for online learning ozone depletion quiz questions to attempt multiple choice questions based test.

MCQs on Environmental Chemistry I Atmosphere Worksheets 17 Quiz PDF 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