Class 10 chemistry Practice Tests
Class 10 Chemistry Online Tests
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The MCQ: Which of the following is true about ozone; "Ozone Depletion" App Download (Free) with answers light blue in colour, odourless, not harmful and not a pollutant to study online schools courses. Solve environmental chemistry i atmosphere quiz questions, download Google eBook (Free Sample) for distance learning.
MCQ 1: Which of the following is true about ozone?
MCQ 2: The reformation of ozone in the stratosphere is powered by
MCQ 3: Ozone (O?) comprises of
MCQ 4: What is the color of ozone?
MCQ 5: What happens to the rates of ozone formation and destruction in the absence of outside intervention?
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