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Class 11ChemistryEnvironmental ChemistryEnvironmental Study
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Which components are present in the stratosphere?

  • A
    Dinitrogen and dioxygen
  • B
    Ozone and water vapour
  • C
    Dinitrogen,dioxygen,ozone and water vapour
  • D
    Carbon dioxide and methane
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Class 11 Questions

Class 11

Chemistry Questions

Chapter

Environmental Chemistry

Subtopic

Environmental Study

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