The biogas is a mixture ofबायोगैस किसका मिश्रण है?
Pick an option to check yourself, or open the answer below.
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Correct answer: B. Methane and hydrogenमीथेन और हाइड्रोजन
Explanation
Biogas from anaerobic digestion is mainly methane (about 50–75%) and carbon dioxide, with small amounts of hydrogen, hydrogen sulphide and nitrogen. CO2 is not among the options, so the best choice is methane and hydrogen; ethane, ethanol, oxygen and butane are not biogas components.अवायवीय पाचन से बनी बायोगैस मुख्यतः मीथेन (लगभग 50–75%) और कार्बन डाइऑक्साइड होती है, जिसमें थोड़ी मात्रा में हाइड्रोजन, हाइड्रोजन सल्फ़ाइड और नाइट्रोजन भी होती है। विकल्पों में CO2 नहीं है, अतः सबसे उपयुक्त उत्तर मीथेन और हाइड्रोजन है; एथेन, एथेनॉल, ऑक्सीजन और ब्यूटेन बायोगैस के घटक नहीं हैं।More People, Development and Environment questions
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