Environmental Chemistry I Atmosphere Multiple Choice Questions 5 PDF Download

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MCQs on Environmental Chemistry I Atmosphere Quiz PDF Download Worksheets 5

MCQ. Thermosphere is divided into how many layers?

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

A

MCQ. What is colour of nitrogen dioxide?

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

D

MCQ. Which of 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 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