Class 10 Courses

Chapter 6: Class 10 Chemistry Exam Tests

Class 10 Chemistry MCQs - Chapter 6

Environmental Chemistry I Atmosphere Trivia Questions & Answers PDF Download - 20

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Environmental Chemistry I Atmosphere Test Questions and Answers PDF Download: MCQ 20

MCQ 96:

Brilliant light displays occurring in the northern hemisphere due to particles from the sun that enter ionosphere are called

  1. stars
  2. rainbows
  3. aurora borealis
  4. none of above
MCQ 97:

Which layer is located above the stratosphere

  1. mesosphere
  2. troposphere
  3. ozone
  4. none of above

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Environmental Chemistry I Atmosphere App (Android & iOS)

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10th Grade Chemistry App (Android & iOS)

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A level Chemistry App (Android & iOS)

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