गोबर गैस में कौन सी गैस होती है?

DoThe Best
By DoThe Best June 25, 2015 10:49

 

  • मीथेन
  • ईथेन
  • हाइड्रोजन
  • कार्बन डाइ ऑक्साइड

उत्तर : मीथेन

 

DoThe Best
By DoThe Best June 25, 2015 10:49
Write a comment

1 Comment

  1. ASHUTOSH SINGH January 12, 16:18

    Bio gas plant bnane ke jankari btaiye sir mughe bhut bdha plant bnane Hai Ashutosh Singh , vill-Chitvesaw ,po fatehpur ,Mau up , Mo.8931882869

    Reply to this comment
View comments

Write a comment

<

12 − three =