InterviewSolution
Saved Bookmarks
| 1. |
What is biogas ? Why is biogas considered an ideal fuel for domestic use ? |
|
Answer» Solution :Biogas is a combustible mixture of methane (about 75%) , CARBON dioxide, hydrogen and hydrogen sulphide gas . It is obtained by anaerobic DECOMPOSITION of human and animal excrete and AGRICULTURAL and urban waste materials. Biogas is considered an ideal fuel for domestic use because of the FOLLOWING reasons: (i) It has high calorific value . (ii) It does not produce smoke. |
|