10 Questions
Which of the following is not a fuel used in homes?
Gasoline
What is the chemical process in which a substance reacts with oxygen to give off heat called?
Combustion
What gas is produced when coal burns in air?
Carbon dioxide
What is the primary difference between the burning of a candle and the burning of coal?
Candle burns with a flame, coal does not
Which of the following is a commonly used fuel for running automobiles?
Compressed natural gas (CNG)
What is combustion?
The chemical process in which a substance reacts with oxygen to give off heat is called combustion.
What are some fuels used in homes?
Fuels used in homes include cow dung, wood, coal, charcoal, and compressed natural gas (CNG).
Name a few fuels used in trade and industry.
Fuels used in trade and industry include coal, petrol, diesel, and other industrial fuels.
What fuels are used for running automobiles?
Fuels used for running automobiles include petrol, diesel, and compressed natural gas (CNG).
What is the difference between the burning of a candle and the burning of a fuel like coal?
The primary difference is that a candle burns with a flame whereas coal does not.
Test your knowledge of fuels used in homes, industries, and automobiles with this quiz. Identify common fuels such as wood, coal, charcoal, petrol, diesel, and compressed natural gas (CNG) used for various purposes. See how many you can name!
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