Natural Gas Quiz

What is the chemical symbol for Methane?

• CH4

• C6H6

• C3H8

• C4H10

Which gas in natural gas has a percentage range of 0-20%?

• Propane

• Ethane

• Butane

• Hydrogen sulphide

What is the percentage range of Carbon dioxide in natural gas?

• 0-5%

• 0-8%

• 0-20%

• 70-90%

Which of the following gases is not a combustible gas in natural gas?

• Methane

• Ethane

• Nitrogen

• Butane

What is Natural Gas primarily composed of?

• Five combustible gases, two inert gases and water vapour

• Three combustible gases, three inert gases and water vapour

• Four combustible gases, one inert gas and water vapour

• Six combustible gases, one inert gas and water vapour

What is meant by the term Naphtha?

• A waxy oil deposit present in natural gas in its unrefined state

• A type of natural gas

• A chemical used to refine natural gas

• A byproduct of natural gas combustion

What is the specific gravity of Natural Gas?

• 0.6 to 0.8

• 1.0 to 1.2

• 1.5 to 1.7

• 2.0 to 2.2

What is meant by the term calorific value?

• The amount of energy stored in the gas in its uncombusted state.

• The temperature at which a gas boils.

• The pressure required to liquefy a gas.

• The volume of gas at standard temperature and pressure.

What is meant by the term boiling in reference to a gas?

• It is when a liquid changes its state from a liquid to a gas.

• It is when a gas changes its state from a gas to a liquid.

• It is when a solid changes its state from a solid to a gas.

• It is when a gas changes its state from a gas to a solid.

What is the specific gravity of Butane?

• 2.0

• 1.5

• 0.8

• 1.0