Ozone Depletion MCQ Questions Online PDF Download
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"Which of the following is true about ozone?" Multiple Choice Questions (MCQ) on metals with choices light blue in colour, odourless, not harmful, and not a pollutant for online courses. Free chemistry student portal for online learning environmental chemistry i atmosphere quiz questions for distance learning.
MCQs on Ozone Depletion PDF Download
MCQ: Which of the following is true about ozone?
- light blue in colour
- not harmful
- not a pollutant
MCQ: The reformation of ozone in the stratosphere is powered by
- ultraviolet radiation
- atmospheric oxygen
MCQ: Ozone (O?) comprises of
- one oxygen atom
- 2 oxygen atoms
- 3 oxygen atoms
- 4 oxygen atoms
MCQ: What is the color of ozone?
- dark blue
- light blue
MCQ: What happens to the rates of ozone formation and destruction in the absence of outside intervention?
- rate of ozone formation is faster
- rate of ozone destruction is faster
- they are equal
- none of above