Environmental Chemistry I Atmosphere Multiple Choice Questions and Answers 11 PDF Download

Learn environmental chemistry i atmosphere multiple choice questions, grade 10 chemistry online test 11 for high school degree online courses, distance learning for exam prep. Practice grade 10 chemistry test 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): which of following makes up most of air? , for free online courses with choices oxygen, nitrogen, carbon dioxide, and helium, grade 10 chemistry test quiz for online secondary school and high school courses preparation for final exams and online quizzes. Free chemistry study guide for online learning grade 10 chemistry test quiz questions to attempt multiple choice questions based test.

MCQs on Environmental Chemistry I Atmosphere Worksheets 11 Quiz PDF Download

MCQ: Which of following makes up most of air?

  1. Nitrogen
  2. Oxygen
  3. Carbon dioxide
  4. Helium

A

MCQ: Which of following is true about nitric oxide?

  1. It is colourless
  2. It has an irritating odour
  3. It is not toxic
  4. It is not harmful

A

MCQ: Presence of which of following can be felt near photocopier, television set, microwave oven etc?

  1. CFCs
  2. Methane
  3. Ozone
  4. Lead compounds

C

MCQ: Extension of troposphere above Earth's surface is

  1. 12 km
  2. 50 km
  3. 80 km
  4. None of these

A

MCQ: Energy of sunlight is converted into heat by

  1. Oxygen
  2. Nitrogen
  3. Both A and B
  4. None of these

C