Environmental Chemistry I Atmosphere Multiple Choice Questions 11 PDF Download

Learn environmental chemistry i atmosphere MCQs, grade 10 chemistry test 11 for online learning courses and test prep, grade 10 chemistry test multiple choice questions and answers. Grade 10 chemistry test revision test includes chemistry worksheets to learn for online chemistry lab courses distance learning.

Chemistry multiple choice questions (MCQ): which of following makes up most of air? 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 to learn grade 10 chemistry test quiz to attempt multiple choice questions based test.

MCQs on Environmental Chemistry I Atmosphere Quiz PDF Download Worksheets 11

MCQ: Which of following makes up most of air?

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


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


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


MCQ: Extension of troposphere above Earth's surface is

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


MCQ: Energy of sunlight is converted into heat by

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