Biogas can be a good substitute for

Options :
  1. charcoal
  2. coal
  3. petroleum and oil
  4. none of these


Answer and Explanation :-

Answer: Option 3

Explanation:

Sorry there is no explanation for this answer. Please help others by posting your response below

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

Previous Question : For being a good fire wood, it must not be

Next Question : Which of the following can be used in place of petrol

Click here for online test on Biochemistry

Responses


 (Getemail alerts when others member replies)







What we at first deem useless might end up being the next bestseller. It can be the product's novelty, fun factor or sheer stupidity. Whatever the case, just remember there's always room on the market for an original business idea.
-Simon Zingerman We All Need Heroes: Stories of the Brave and Foolish