passwella.
Menu

JAMB Chemistry 1997 Question 32

Question 32

Petroleum and Coal

Coal gas is made up of carbon (II) oxide, hydrogen and

  1. A.nitrogen
  2. B.air
  3. C.argon
  4. D.methane
Show the answer and explanation

Answer: D (methane)

Explanation

Coal gas, made by heating coal without air, is mainly hydrogen, methane and carbon(II) oxide.