Which of the following are biogas ? (A) Marsh Gas (B) Swamp Gas (C) Producer…
2024
Which of the following are biogas ?
(A) Marsh Gas (B) Swamp Gas (C) Producer Gas (D) Compost Gas (E) Flue Gas
Choose the correct answer from the options given below :
- A.
(A), (B) and (D) Only
- B.
(B), (C) and (E) Only
- C.
केवल (A), (C) और (E)
- D.
केवल (C), (D) और (E)
Attempted by 10 students.
Show answer & explanation
Correct answer: A
Biogas is produced via anaerobic decomposition of organic matter. Marsh Gas (A) and Swamp Gas (B) are natural biogas sources consisting primarily of methane. Producer Gas (C) is derived from coal gasification, and Flue Gas (E) is a combustion exhaust product. The correct option identifies gases derived from organic decomposition while excluding coal and combustion products.