Ozone Depletion MCQs Quiz and Answers Tests pdf Download

Practice ozone depletion MCQs in chemistry quiz for test prep. Environmental chemistry i atmosphere quiz questions has multiple choice questions (MCQ) with ozone depletion test, answers as which of following is true about ozone, answer key with choices as it is light blue in colour, it is odourless, it is not harmful and it is not a pollutant for competitive exam preparation worksheets. Free chemistry revision notes to learn ozone depletion quiz with MCQs to find questions answers based online tests.

MCQs on Ozone Depletion Quiz pdf Download

MCQ. Which of following is true about ozone?

  1. It is light blue in colour
  2. It is odourless
  3. It is not harmful
  4. It is not a pollutant

A

MCQ. Reformation of ozone in stratosphere is powered by

  1. UV radiation
  2. atmospheric oxygen
  3. sunlight
  4. heat

A

MCQ. Ozone (O?) comprises of

  1. one oxygen atom
  2. 2 oxygen atoms
  3. 3 oxygen atoms
  4. 4 oxygen atoms

C

MCQ. What is colour of ozone?

  1. Dark blue
  2. Red
  3. Pink
  4. Light blue

D

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

C