CBSE BoardEnglish MediumSTD 10ScienceSources of Energy1 Mark
MCQ
Gobar gas is a :
A
Solid fuel
B
Liquid fuel
C
Primary fuel
✓
Secondary fuel
✓
Answer
Correct option: D.
Secondary fuel
Biogas is a type of secondary energy because biomass $($primary energy$)$ is used to produce biogas by anaerobic digestion into more efficient and higher value fuel. Biogas is also called gobargas as made by waste remains of plants and animals.
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