Environmental Chemistry I Atmosphere Multiple Choice Questions and Answers 6 PDF Online Download

Practice environmental chemistry i atmosphere MCQs, environmental chemistry i atmosphere quiz answers, test prep 6 to learn high school chemistry for online certificate courses. Composition of atmosphere Multiple Choice Questions (MCQs), environmental chemistry i atmosphere quiz questions and answers for online school classes. Learn layers of atmosphere, environmental issues, composition of atmosphere, grade 10 chemistry worksheets, stratosphere test prep for online school courses.

Learn chemistry MCQs: lower layer of thermosphere is, with choices exosphere, ionosphere, mesosphere, and stratosphere for online school classes. Free chemistry study guide for online learning composition of atmosphere quiz questions for online education.

Environmental Chemistry I Atmosphere MCQs Quiz 6 PDF Online Download

MCQ: Lower layer of thermosphere is

  1. Ionosphere
  2. Exosphere
  3. Mesosphere
  4. Stratosphere


MCQ: Which of following is true about nitrogen dioxide?

  1. It is colourless
  2. It is odourless
  3. It is soluble in water
  4. None of these


MCQ: What is term used for envelope of gases and water vapour surrounding planet earth?

  1. Air
  2. Atmosphere
  3. Environment
  4. None of these


MCQ: Which of following has lowest percentage in air?

  1. Krypton
  2. Argon
  3. Hydrogen
  4. Helium


MCQ: Which of following is responsible for rise in temperature in stratosphere?

  1. Position of stratosphere
  2. Height of stratosphere
  3. Ozone
  4. None of these