Environmental Chemistry I Atmosphere Multiple Choice Questions and Answers 18 PDF Download

Learn environmental chemistry i atmosphere multiple choice questions, grade 10 chemistry online test 18 for high school degree online courses, distance learning for exam prep. Practice chemistry mcqs for class 10 multiple choice questions (MCQs), environmental chemistry i atmosphere quiz questions and answers for chemistry class for online chemistry lab courses distance learning.

Study high school chemistry multiple choice questions (MCQs): what is extension of exosphere above surface of earth?, for free online courses with choices 0 km to 12 km, 80 km to 400 km, 400 km to thousands of kilometer, and none of these, chemistry mcqs for class 10 quiz for online knowledge tests, online eLearning, midterm and final exam competitions. Free chemistry study guide for online learning chemistry mcqs for class 10 quiz questions to attempt multiple choice questions based test.

MCQs on Environmental Chemistry I Atmosphere Worksheets 18 Quiz PDF Download

MCQ: What is extension of exosphere above surface of Earth?

  1. 80 km to 400 km
  2. 0 km to 12 km
  3. 400 km to thousands of kilometer
  4. None of these

C

MCQ: Maximum temperature of troposphere is

  1. 17?C
  2. -55?C
  3. -5?C
  4. 1800?C

A

MCQ: Which of following is not an air pollutant?

  1. Carbon dioxide
  2. Carbon monoxide
  3. Sulphur dioxide
  4. Oxides of nitrogen

A

MCQ: Which of following protects Earth's surface from being hit by most meteoroids?

  1. Troposphere
  2. Stratosphere
  3. Mesosphere
  4. Thermosphere

C

MCQ: What is meant by term 'thermo'?

  1. Outer
  2. Top
  3. Turning
  4. Heat

D