Question

Why is LPG considered a good fuel? 

Answer 1

Liquefied petroleum gas (LPG) is considered a good fuel for the following reasons.
      a) It has a high calorific value (50 kJ/g).
      b) It burns with a smokeless flame and hence does not pollute the air.
      c) It is easy to handle and convenient to store.
      d) It is a clean domestic fuel and does not produce any harmful gas.