Environmental Chemistry I Atmosphere Multiple Choice Questions and Answers 3 PDF Book Download

Environmental chemistry i atmosphere multiple choice questions (MCQs), environmental chemistry i atmosphere quiz answers, test prep 3 to learn online high school courses for chemistry degree. Air pollution MCQs with answers, environmental chemistry i atmosphere quiz questions and answers for online school degrees. Composition of atmosphere, environmental issues, ozone depletion, air pollution, layers of atmosphere test prep for high school teacher certification.

Learn high school chemistry MCQs: which of following have impact on brain development in human beings especially among children, with choices methane, cfcs, carbon monoxide, and lead compounds for online school degrees. Free chemistry study guide for online learning air pollution quiz questions to attempt multiple choice questions based test.

MCQ on Environmental Chemistry I Atmosphere Worksheets 3 PDF Book Download

MCQ: Percentage of hydrogen in air is

  1. 0.00%
  2. 0.00%
  3. 0.00%
  4. 0.00%

D

MCQ: Which of following have impact on brain development in human beings especially among children?

  1. CFCs
  2. Methane
  3. Carbon monoxide
  4. Lead compounds

D

MCQ: Which of following is true about ozone?

  1. It is light blue in colour
  2. It is odourless
  3. It is not harmful
  4. It is not a pollutant

A

MCQ: Which of following is a powerful irritant which can aggravate symptoms of people who suffer from respiratory disorders?

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

A

MCQ: What is meant by term 'meso'?

  1. Top
  2. Middle
  3. Turning
  4. Changing

B