BVP Medical BVP Medical Solved Paper-2004

  • question_answer
    Biogas   produced   by   anaerobic decomposition used in combustion is mainly due to presence of :

    A)  \[{{H}_{2}}\]                                     

    B)  \[C{{H}_{4}}\]

    C)                  \[{{H}_{2}}S\]                                  

    D)  none of these

    Correct Answer: B

    Solution :

                    Biogas is produced by anaerobic fermentation of biomass. It contain \[C{{H}_{4}}\] \[(50-70%),C{{O}_{2}}(30-40%)\] and traces of \[{{H}_{2,}}\] and \[{{N}_{2}}.\] Besides dung a plant Eicchornia crassipes is extensively utilized for biogas production.


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