Question

what is clean fuel? why is biogas termed as clean fuel ?give two reasons ​

Answer 1

Answer:

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Explanation:

Clean Energy from Waste:Biogas is a clean fuel with good calorific value. It can be used as a replacement for LPG or natural gas and can generate electricity. It is independent of sun, wind or water.

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Answer 2

Explanation :

biogas or biofuel is called a clean fuel because it does not produce any residue or any kind of harmful gases at the time of combustion.

It is made up of 75 % of methane which is a clean gas. On combustion this gas does not produce the harmful gas carbon dioxide which is CO2., or other greenhouse gases.

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