Question

if you could use any source of energy for heating your food which one would you use and why ?​

Answer 1

Answer:

liquefied petroleum gas

as it has a higher calorific value and does not give any residue on burning

Answer 2

I would prefer to use cooking gas like LPG . It fulfils many of the criteria of a good fuel like its ignition temperature , good calorific value and non-polluting characteristics .