Compare LPG and wood as fuels


S.No.LPG
Wood
(i) 
It is a liquid fuel.
It is a solid fuel.
(ii) 
No smoke is produced.
It produces smoke.
(iii) 
It does not cause pollution on combustion.
It pollutes air on its combustion.
(iv) 
It has more calorific value (55000 kJ/kg).
It has less calorific value (17000 kJ/kg).
(v) 
It can be easily transported, as it is stored in cylinders.

It can’t be transported easily like LPG fuels.

 

[Extra information: LPG is liquified petroleum gas.  LPG is better domestic fuel than wood because it does not produce gases, nor does it leave any residue behind. Moreover, it has more calorific value than wood. The advantages of using LPG are given below:
  • They burn with a smokeless flame and so do not cause any pollution.
  • They leave no ash on burning.
  • They are easy to handle and convenient to store.]

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Updated on: 16-Mar-2023

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