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Chemistry Easy fpsc ppsc nts

What is the chemical formula for ozone, the molecule that forms the protective layer in the stratosphere?

  • A O
  • B O2
  • C O3
  • D O4
Correct Answer: Option C — O3
Explanation:
Ozone has the chemical formula O3 consisting of three oxygen atoms and forms the stratospheric ozone layer that absorbs harmful UV radiation...
Ozone has the chemical formula O3 consisting of three oxygen atoms and forms the stratospheric ozone layer that absorbs harmful UV radiation protecting life on Earth.
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MCQ Details
SubjectChemistry
DifficultyEasy
Exam Typesfpsc, ppsc, nts
CorrectOption C
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