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Class 10 Chemistry MCQs - Chapter 6

Environmental Chemistry I Atmosphere Multiple Choice Questions (MCQ Quiz) PDF Download - 1

The e-Book Environmental chemistry i atmosphere Multiple Choice Questions and Answers (MCQs), environmental chemistry i atmosphere quiz answers PDF 1 to study online courses, class 10 chemistry tests. Practice Troposphere MCQs, environmental chemistry i atmosphere quiz questions and answers for virtual online school. The e-Book "Environmental Chemistry I Atmosphere MCQ" App Download: troposphere, air pollution, environmental pollution, meteorology test prep for high school graduation certificate.

The Multiple Choice Question (MCQ Quiz) "How much cooler does the air get for every 1 km increase in altitude in the troposphere?" PDF, Environmental Chemistry I Atmosphere App Download (Free) with 6.5 degrees, 2 degrees, 8 degrees, and 10 degrees choices for virtual online school. Solve troposphere quiz questions, download Google eBook (Free Sample) for virtual online school.

Class 10 Chemistry: Environmental Chemistry I Atmosphere MCQs Questions PDF Download

MCQ: How much cooler does the air get for every 1 km increase in altitude in the troposphere?

A) 2 degrees
B) 6.5 degrees
C) 8 degrees
D) 10 degrees

MCQ: Which of the following is produced when electrical discharges pass through oxygen in the air?

A) chlorofluorocarbons
B) methane
C) ozone
D) lead compounds

MCQ: What is the source of lead compounds?

A) aerosol sprays foams
B) exhaust fumes of motor vehicles
C) incomplete burning of wood
D) none of above

MCQ: The atmosphere is divided into how many layers?

A) two
B) three
C) four
D) five

MCQ: How much higher can be the temperature inside a greenhouse as compared to the outside?

A) 20 °C higher
B) 10 °C to 15 °C higher
C) 5 °C higher
D) 25 °C higher

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