The Atmosphere Multiple Choice Questions 3 PDF Download

Learn the atmosphere MCQs, grade 10 chemistry test 3 for online courses learning and test prep, troposphere multiple choice questions and answers. Troposphere revision test includes chemistry worksheets to learn for chemistry questions and answers for high schools.

Chemistry multiple choice questions (MCQ) on mass of atmosphere contained in troposphere is about with options 75-80%, 10-20%, 90-100% and 50-60%, troposphere quiz for competitive exam prep, viva interview questions with answers key. Free chemistry study guide to learn troposphere quiz to attempt multiple choice questions based test.

MCQs on The Atmosphere Quiz PDF Download Worksheets 3

MCQ. Mass of atmosphere contained in troposphere is about

  1. 10-20%
  2. 75-80%
  3. 90-100%
  4. 50-60%

B

MCQ. Maximum amount of ozone (O3) is present in

  1. troposphere
  2. stratosphere
  3. mesosphere
  4. thermosphere

B

MCQ. Amount of Nitrogen (N2) present in dry air is

  1. 20%
  2. 78%
  3. 48%
  4. 68%

B

MCQ. Percentage of carbon dioxide in air is

  1. 78%
  2. 21%
  3. 0.93%
  4. 0.04%

D

MCQ. Percentage of helium in air is

  1. 0.0018%
  2. 0.00052%
  3. 0.00015%
  4. 0.00011%

B