of propane and natural gas UPDATED
ACTUAL Exam Questions and CORRECT
Answers
What is the Oder and added to natural gas and propane to make it detectable? - CORRECT
ANSWER - Mercaptan
What is natural gas primarily composed of and what percent? - CORRECT ANSWER -
Methane 89.68%
Ethane 4.68%
Natural, gas and propane are members of what family? - CORRECT ANSWER -
Hydrocarbon family
What is the chemical composition of natural gas and propane? - CORRECT ANSWER -
CH4
C3H8
Which atom is heavier hydrogen, or carbon? - CORRECT ANSWER - Carbon
What will happen if carbon is not completely burnt? - CORRECT ANSWER - Turns to
carbon monoxide
Relative density of natural gas as a gas - CORRECT ANSWER - 0.55
Relative density of propane as a gas - CORRECT ANSWER - 1.52