WorksheetsDomestic Fuels Handout 1 Questions
Total questions: 15
Worksheet time: 8mins
What is natural gas primarily composed of?
Hydrocarbon gases
Nitrogen
Carbon dioxide
Water vapour
In its purest form, natural gas is:
Colourless and odourless
Colourless and has a strong odour
Coloured and odourless
Coloured and has a strong odour
Why is an odour added to natural gas before distribution?
To improve its energy content
To make it more visible
To detect leaks
To reduce its flammability
What is the chemical symbol for Methane?
CH4
C6H6
C3H8
C4H10
What is the percentage range of Methane in natural gas?
0-5%
0-20%
0-8%
70-90%
Which gas in natural gas can be present up to 20%?
Ethane
Propane
Butane
Hydrogen sulphide
What is the chemical symbol for Carbon dioxide?
CO2
H2O
N2
H2S
What is the maximum percentage of Carbon dioxide in natural gas?
0-5%
0-8%
0-20%
70-90%
Which of the following gases is not typically found in natural gas?
Methane
Ethane
Oxygen
Butane
What is the chemical symbol for Butane?
C4H10
C3H8
C6H6
H2S
What is the percentage range of Ethane in natural gas?
0-5%
0-8%
0-20%
70-90%
Which gas in natural gas has the chemical symbol H2S?
Hydrogen sulphide
Nitrogen
Carbon dioxide
Water vapour
What is the chemical symbol for Water vapour?
H2O
CO2
N2
H2S
What is the maximum percentage of Butane in natural gas?
0-5%
0-8%
0-20%
70-90%
What is the primary reason natural gas is widely used?
It is cheap
It is a renewable resource
It releases a high amount of energy when burnt
It is easy to transport
