Domestic Fuels Handout 2 Questions

What is Liquid Petroleum Gas (LPG) linked to?

• Water

• Oil

• Coal

• Natural Gas

Which of the following is a commonly used LPG gas?

• Methane

• Ethane

• Propane

• Hydrogen

What is the chemical formula for butane?

• C3H8

• C4H10

• C2H6

• CH4

What is the specific gravity of propane?

• 1.0

• 1.5

• 2.0

• 2.5

What is the boiling temperature of propane?

• -42°C

• -4°C

• 0°C

• 100°C

What is the energy content of butane in MJ/m3?

• 95.8

• 111.4

• 47.39

• 49.58

What is the pressure of butane at 21°C in kPa?

• 858.7

• 215.1

• 1967

• 1970

What is the gas volume of propane in m3/kg?

• 0.405

• 0.540

• 0.51

• 0.58

What is the relative density of butane compared to air?

• 1.53

• 2.00

• 0.51

• 0.58

What is the specific gravity of butane at 25°C?

• 1.55

• 2.07

• 1.53

• 2.00