Ozone Depletion MCQs Quiz Worksheet PDF Download

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Study high school courses, online chemistry degree programs MCQs: which of following is true about ozone, for online courses with choices it is light blue in colour, it is odourless, it is not harmful, and it is not a pollutant for online e-learning with secondary school learning and high school education with online student portal. Free chemistry student portal for online learning ozone depletion quiz questions, MCQs to find questions answers based online learning 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