8th Class Science Coal and Petroleum Question Bank Coal and Petroleum

  • question_answer
    What does gobar gas produced from animal and plant waste contain?

    A)  Ethane                                

    B)                         Methane

    C)        Propane                             

    D)        Acetylene

    Correct Answer: B

    Solution :

    Gobar gas (produced by the decomposition of animal dung, domestic and agricultural waste in the presence of anaerobic bacteria) contains methane in bulk (50-68%) and other gases in relatively low proportions, i.e. \[C{{O}_{2}}(25-35%),{{H}_{2}}(1-5%),{{N}_{2}}(2-7%)\]


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