The Atmosphere Multiple Choice Questions 3 PDF Download

Practice the atmosphere MCQs, grade 10 online chemistry test 3, troposphere multiple choice questions and answers. Troposphere revision test has chemistry worksheets, helping answer key with choices as 75-80%, 10-20%, 90-100% and 50-60% of multiple choice questions (MCQ) with troposphere quiz as the mass of atmosphere contained in troposphere is about for competitive exam prep, viva interview questions. Free chemistry study guide to practice troposphere quiz to attempt multiple choice questions based test.

MCQs on The Atmosphere Quiz PDF Download Worksheets 3

MCQ. The mass of atmosphere contained in troposphere is about

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

B

MCQ. The maximum amount of ozone (O3) is present in

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

B

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

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

B

MCQ. Percentage of carbon dioxide in the air is

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

D

MCQ. Percentage of helium in the air is

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

B