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    Question

    What is the approximate composition of biogas, generated

    after decomposition of bio-degradable agricultural waste?
    A 55-65% of methane, 35-44% of carbon dioxide and traces of other gases Correct Answer Incorrect Answer
    B 35-44% of methane, 55-65% of carbon dioxide and traces of other gases Correct Answer Incorrect Answer
    C 50% of methane and 50% of carbon dioxide and no other gases Correct Answer Incorrect Answer
    D 25-35% of methane, 65-75% of ammonia and traces of other gases Correct Answer Incorrect Answer

    Solution

    Biogas typically comprises 55-65% methane, which is a primary component that makes biogas a valuable energy source, along with 35-44% carbon dioxide and traces of other gases like hydrogen sulfide.

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