Environmental Chemistry I Atmosphere Multiple Choice Questions 5 PDF Download
Learn environmental chemistry i atmosphere MCQs, grade 10 online chemistry test 5, chemistry mcqs for class 10 multiple choice questions and answers. Chemistry mcqs for class 10 revision test has chemistry worksheets, helping answer key with choices as three, two, four and five of multiple choice questions (MCQ) with chemistry mcqs for class 10 quiz as the thermosphere is divided into how many layers? for competitive exam prep, viva interview questions. Free chemistry study guide to practice 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?
MCQ. What is the colour of nitrogen dioxide?
- Reddish brown
MCQ. Which of the following is not true about carbon monoxide?
- It is poisonous
- It is insoluble in water
- It is an air pollutant
- It can cause death
MCQ. Which of the following is true about sulphur dioxide?
- It is colourless
- It is odourless
- It is not an air pollutant
- It does not cause breathing difficulties
MCQ. Height of troposphere is
- 10 km
- 12 km
- 50 km
- 80 km