OCR 21st Century Science - Chemistry C1
- Created by: icanteven
- Created on: 29-03-16 11:47
Other questions in this quiz
2. Which two chemicals are responsible for acid rain?
- Sulfur oxide and Nitrogen oxide
- Sulfur dioxide and Nitrogen dioxide
- Sulfur and Nitrogen
3. In a limited supply of air Coal burns to form...
- Carbon Monoxide
- Carbon Dioxide
- Soot
4. The remaining % of the air is mainly ...
- Other gases with tiny amounts of argon and carbon dioxide
- Argon with tiny amounts of carbon dioxide and other gases
- Carbon dioxide with tiny amounts of argon and other gases
5. Pollutants are released by natural processes such as ______ and by human activity such as _____
- volcanoes and burning fuels
- Burning fuels and volcanoes
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