WorksheetsCombustion
Total questions: 10
Worksheet time: 14mins
(a) + oxygen → carbon dioxide + water
What is another word for Combustion?
Melting
Burning
Splitting
Reacting
Describe how the size of a hydrocarbon molecule affects the combustion reaction it undergoes.
How many carbons does a butane molecule contain?
1
2
3
4
Most of the fuels we use are fossil fuels. What are the main fossil fuels?
Gas, Oil, Stone
Coal, Natural Gas, Fossils
Coal, Natural Gas, Oil
Diesel, Kerosene, Lighter fuel
(a) combustion occurs when a flame is partly or badly starved of oxygen
What are the 3 key ingredients for combustion?
Air, Fire, Water
Oxygen, Heat, Fuel
Oxygen, Fire, Wood
Heat, Fuel, Coal
What will happen if one or more of the 3 ingredients for combustion are removed?
The following equation is an example of what type of combustion?
hydrocarbon + oxygen → carbon monoxide + water
Complete Combustion
Monoxide Combustion
Fuel Combustion
Incomplete Combustion
What is formed if a flame is badly starved of oxygen? - Provide an a word equation. What does this product look like?
