Environmental Pollution MCQs Quiz Online PDF Download
Environmental pollution Multiple Choice Questions (MCQ), environmental pollution quiz answers PDF to practice grade 10 chemistry test for online classes. Learn environmental chemistry i atmosphere Multiple Choice Questions and Answers (MCQs), "Environmental Pollution" quiz questions and answers for online education. Learn air pollution, environmental issues, layers of atmosphere, environmental pollution test prep for taking online classes.
"What is the source of lead compounds?" Multiple Choice Questions (MCQ) on gram atomic mass molecular mass and gram formula with choices aerosol sprays foams, exhaust fumes of motor vehicles, incomplete burning of wood, and none of above for online education. Free chemistry student portal for online learning environmental chemistry i atmosphere quiz questions for online school and college.
MCQs on Environmental Pollution PDF Download
MCQ: What is the source of lead compounds?
- aerosol sprays foams
- exhaust fumes of motor vehicles
- incomplete burning of wood
- none of above
B
MCQ: What is the source of chlorofluorocarbons?
- aerosol sprays foams
- exhaust fumes of motor vehicles
- incomplete burning of wood
- none of above
A
MCQ: What is the source of oxides of nitrogen?
- Powerstations and industries using fossil fuels only
- exhaust fumes of motor vehicles only
- incomplete burning of wood
- Powerstations & industries using fossil fuels and exhaust fumes of motor vehicles
D
MCQ: What is the source of carbon monoxide?
- incomplete burning of wood
- fuels
- exhaust fumes of motor vehicles
- all of above
D
MCQ: What is the source of sulfur dioxide?
- Powerstations and industries using fossil fuels
- exhaust fumes of motor vehicles
- incomplete burning of wood
- none of above
A