Multiple choice

Which of the following is not a usage of coal?

  1. Coal is used as a fuel.

  2. Coal is used as a fuel in thermal power plants.

  3. Coal is used to make coke.

  4. Coal is used in oil refineries to extract petrol.

  5. Coal is used as a fuel to make steam in steam engines.
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

This is the correct option, as this is not a usage of coal.

Keep practicing — related questions