MCQ
Which of the following is/ are correct method to produce electricity from garbage?
- AGarbage is burnt in open air.
- ✓Garbage is cultured with bacteria and produce methane.
- CGarbage is put in a electrolytic cell.
- DBoth $(b)$ and $(c).$
✓
Answer
Correct option: B.
Garbage is cultured with bacteria and produce methane.
To produce electricity, garbage is mixed with water and then it is cultured with bacteria for producing methane, commonly known as biogas. The remaining product is used as manure $($compost$)$ and biogas is used to produce electricity.
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