Multiple choice

The fuel used at homes and industries is

  1. motor fuel

  2. petroleum gas in solid form

  3. petroleum gas in liquid form

  4. petroleum gas in gaseous form

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Petroleum gas is compressed to be liquefied and is used as an energy source to cook food and for other purposes. Petroleum gas cannot be optimally used in solid or gaseous state and motor fuel is used in automobiles.