Biogas is an excellent fuel, burns without smoke and leaves no residue like ash in wood. Its main constituent is:-

Question

Biogas is an excellent fuel, burns without smoke and leaves no residue like ash in wood. Its main constituent is:-

Biogas is an excellent fuel, burns without smoke and leaves no residue like ash in wood. Its main constituent is:-

(A) 75% methane

(B) 80% methane

(C) 85% methane

(D) 90% methane

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct option -: A) 75% methane

4 views Answered 2023-02-05 15:29