Question

11. Suppose you are asked to cook rice using cow dung cake, coal and LPG as fuels.
Which fuel would you prefer? Give your reason. in short answer
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Answer 1

Answer:

LPG will be preferred out of all to cook rice . This is because it has the highest calorific value in all and does not cause pollution on burning.

Answer 2

Answer:

I would use LPG

Because

1. LPG is eco-friendly fuel
2. It reduces pollution
3. It's efficiency is more