Match the following :

(Fuel Gases)
  1. CNG
  2. Coal gas
  3. LPG
  4. Water gas
(Major Constituents)
  • Hydrogen, Methane, Carbonmonoxide
  • Carbonmonoxide, Hydrogen
  • Methane, Ethane
  • Butane, Propane
Correct Answers
1. Methane, Ethane 2. Hydrogen, Methane, Carbonmonoxide 3. Butane, Propane 4. Carbonmonoxide, Hydrogen