Q. By anaerobic process, the cow dung is used to produce
A) Methane
B) Butane
C) Ethane
D) Propane
Explanation
Biogas is the methane rich fuel gas produced through anaerobic breakdown and fermentation of animal dung (of biomass).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.