Environmental Chemistry I Atmosphere Multiple Choice Questions and Answers 5 PDF Download

Environmental chemistry i atmosphere Multiple Choice Questions and Answers (MCQs), environmental chemistry i atmosphere quiz answers pdf, test prep 5 to study high school chemistry for online degree courses. Practice "air pollution" MCQs, environmental chemistry i atmosphere quiz questions and answers for online courses. Learn chemistry mcqs for class 10, air pollution, troposphere test prep for online classes.

"The thermosphere is divided into how many layers?" Multiple Choice Questions (MCQs) on environmental chemistry i atmosphere with choices three, two, four, and five for online courses. Free chemistry study guide for online learning air pollution quiz questions for free online courses.

Environmental Chemistry I Atmosphere MCQs Quiz 5 PDF Download

MCQ: The thermosphere is divided into how many layers?

  1. two
  2. three
  3. four
  4. five

A

MCQ: What is the color of nitrogen dioxide?

  1. colorless
  2. pink
  3. brown
  4. reddish brown

D

MCQ: Which of the following is not true about carbon monoxide?

  1. it is poisonous
  2. it is insoluble in water
  3. it is an air pollutant
  4. it can cause death

B

MCQ: Which of the following is true about sulfur dioxide?

  1. it is colorless
  2. it is odourless
  3. it is not an air pollutant
  4. it does not cause breathing difficulties

A

MCQ: Height of troposphere is

  1. 10 Km
  2. 12 Km
  3. 50 Km
  4. 80 Km

B