Class 10 Chemistry Online Tests
Air Pollutants Multiple Choice Questions (MCQ) PDF Download
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Free Air pollutants Multiple Choice Questions (MCQ Quiz) with Answers (Air Pollutants MCQ PDF Book) download to learn 10th grade chemistry online courses. Practice The Atmosphere Multiple Choice Questions and Answers (MCQs), Air Pollutants quiz answers PDF for high school certificate courses. The Air Pollutants MCQ App Download: Free learning app for meteorology, climatology, air pollutants test prep for online teaching certification programs.
The MCQ: Solvents used for cleaning electronic circuit boards are; "Air Pollutants" App Download (Free) with answers chlorofluorocarbons, carbons, fluorides and grease for high school certificate courses. Solve the atmosphere quiz questions, download Google eBook (Free Sample) for online study.
Air Pollutants MCQs: Questions and Answers PDF Download
MCQ 1: Solvents used for cleaning electronic circuit boards are
- chlorofluorocarbons
- carbons
- fluorides
- grease
MCQ 2: The pH of acid rain is
- more than 5.6
- less than 5.6
- 10
- 7
MCQ 3: Ozone gas (O3) has
- unpleasant odor
- pleasant odor
- no odor
- orange color
MCQ 4: The upset caused in the natural balance of concentration of greenhouse gases is called
- pollution
- global warming
- atmospheric poisoning
- earth heating
MCQ 5: The compound which is responsible for acid rain is
- sulfur
- sulfur dioxide
- sulfur trioxide
- nitrogen
Class 10 Chemistry Practice Tests
Air Pollutants Learning App & Free Study Apps
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