Advertisements
Advertisements
Question
The main constituent of biogas is
Options
methane
carbon dioxide
hydrogen
hydrogen sulphide
Solution
methane
Explanation -
The constituent of the biogas are methane, carbon dioxide, hydrogen sulphide, etc. The main constituent of biogas is methane because its presence is 75%.
APPEARS IN
RELATED QUESTIONS
Which component of biogas is used as a fuel?
What is biogas?
How is charcoal obtained from wood?
Why is charcoal considered a better fuel than wood?
Describe a fixed dome type biogas plant with the help of a labelled diagram.
Biogas is a fossil fuel.
Green house effect refers to ______.
A biogas plant is where biogas is produced by fermenting biomass.
Which one of the following is NOT correct for biogas?
A biogas plant is where biogas is produced by fermenting biomass.
Which of the following best indicates the steps of anaerobic digestion?
A biogas plant is where biogas is produced by fermenting biomass.
Biogas is a better fuel than animal dung cake because:
(a) Biogas is a renewable source of energy.
(b) Animal dung cake has a higher calorific value.
(c) Biogas has a high heating capacity.
(d) Biogas burns without smoke.
