Class 10 Chemistry MCQs - Chapter 6
Environmental Chemistry I Atmosphere Multiple Choice Questions (MCQs) PDF Download - 1
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The Environmental chemistry i atmosphere Multiple Choice Questions (MCQs) with Answers PDF (environmental chemistry i atmosphere MCQs PDF e-Book) download Ch. 6-1 to study Grade 10 Chemistry Course. Learn Environmental Chemistry I Atmosphere Quiz Questions and Answers to study online courses. The Environmental Chemistry I Atmosphere MCQs App Download: Free learning app for troposphere, air pollution, environmental pollution, meteorology test prep for high school graduation certificate.
The Multiple Choice Question (MCQ): How much cooler does the air get for every 1 km increase in altitude in the troposphere; "Environmental Chemistry I Atmosphere" App Download (Free) with answers: 6.5 degrees; 2 degrees; 8 degrees; 10 degrees; to study online courses. Solve Troposphere MCQ Questions, download Google eBook (Free Sample) for virtual online school.
Environmental Chemistry I Atmosphere MCQs with Answers PDF Download: Quiz 1
How much cooler does the air get for every 1 km increase in altitude in the troposphere?
- 2 degrees
- 6.5 degrees
- 8 degrees
- 10 degrees
Which of the following is produced when electrical discharges pass through oxygen in the air?
- chlorofluorocarbons
- methane
- ozone
- lead compounds
What is the source of lead compounds?
- aerosol sprays foams
- exhaust fumes of motor vehicles
- incomplete burning of wood
- none of above
The atmosphere is divided into how many layers?
- two
- three
- four
- five
How much higher can be the temperature inside a greenhouse as compared to the outside?
- 20 °C higher
- 10 °C to 15 °C higher
- 5 °C higher
- 25 °C higher
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