Font size
WorksheetsHarms of burning Fuel
Total questions: 12
Worksheet time: 7mins
All of the following products of burning fuels are acidic gases except .......................
Nitrogen oxides
Sulphur dioxide SO2
sulphur trioxide
ammonia
Iron oxide is formed as a result of combination between.......
iron and hydrogen
iron and oxygen
iron and carbon dioxide
Carbon dioxide is a:
compound
element
mixture
how many atoms make up a molecule of carbon dioxide ( CO2)?
1
2
3
4
................can cause faintness, death.
Nitrogen oxides
Sulfur dioxide
Carbon monoxide
______________ ______________ is produced by reaction of sulphur with oxygen.
Carbon dioxide
Sulfur dioxide
Carbon monoxide
Greenhouse gas
Chemical reactions are used in.............
medicines industry
food industry
fertilizers industry
all the previous answers
Increasing the ratio of ................gas in the atmosphere leads to increasing the air temprature
Carbon dioxide
Carbon monoxide
nitric oxide
sulphr dioxide
The gases that affect the nervous system and the eye are ...........
carbon oxides
nitrogen oxides
sulphur oxides
(a) and (b)
The gases that cause building corrosion
nitrogen oxides
carbon oxides
sulphur oxides
both (b) and (c)
.........oxides are resulted during the time of lightning
Carbon
Sulphur
Nitrogen
(a) and (b)
The substances resulted from burning of coal and cellulose fibers cause .............
headache
lung cacer
fainting
(a),(b) and (c) are correct
