Environmental Chemistry I Atmosphere Multiple Choice Questions 5 PDF Download

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Chemistry multiple choice questions (MCQ) on thermosphere is divided into how many layers? with options three, two, four and five, chemistry mcqs for class 10 quiz for competitive exam prep, viva interview questions with answers key. Free chemistry study guide to learn chemistry mcqs for class 10 quiz to attempt multiple choice questions based test.

MCQs on Environmental Chemistry I Atmosphere Quiz PDF Download Worksheets 5

MCQ. The thermosphere is divided into how many layers?

  1. Two
  2. Three
  3. Four
  4. Five

A

MCQ. What is the colour of nitrogen dioxide?

  1. Colourless
  2. Pink
  3. Brown
  4. Reddish brown

D

MCQ. Which of the following is not true about carbon monoxide?

  1. It is poisonous
  2. It is insoluble in water
  3. It is an air pollutant
  4. It can cause death

B

MCQ. Which of the following is true about sulphur dioxide?

  1. It is colourless
  2. It is odourless
  3. It is not an air pollutant
  4. It does not cause breathing difficulties

A

MCQ. Height of troposphere is

  1. 10 km
  2. 12 km
  3. 50 km
  4. 80 km

B