Question

Biogas is a btter fuel than dry cow dung cakes . Give three reasone

Answer 1

Hey friend, here is your answer............!!☺⬇⤵


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❗:-) , Biogas is a better fuel than dry cowdung cakes , because of following reason......!! ⤵:-) ☺

❗:-) , Burning of cow dung cakes emit more Co2 than that of biogas.
❗:-) , Its calorific value is very less than biogas.
❗:-) , It leaves residues after burning.


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Answer 2

Biogas is a better fuel than dry cow dung cakes. Give three reason.

1. It doesn't leave any ash after burning.
2. It burns with smokeless flame.
3. It has higher calorific value than dung-cake, wood & coal.
4. It is much cheaper than most of the common fuel.
5. Use of Biogas as a fuel will save forests & fossil fuels.