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Why is bio-gas called a clean fuel? |
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Answer» 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. Explanation: hope it is helpful for youhave a nice day |
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