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प्रश्न
Biogas is a fossil fuel.
विकल्प
True
False
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उत्तर
False
Correct statement: Biogas is the mixture of methane, hydrogen sulphide, carbon-di-oxide and hydrogen.
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संबंधित प्रश्न
Describe a fixed dome type biogas plant with the help of a labelled diagram.
The gas released from vehicles exhaust are
- carbon monoxide
- Sulphur dioxide
- Oxides of nitrogen
Green house effect refers to ______.
Biogas is a better fuel than animal dung cake because:
The main constituent of biogas is ______.
Which of the following gases is the main constituent of natural gas?
Assertion: The major constituent of biogas is methane.
Reason: Biogas is produced by the aerobic degradation by animal wastes like cow ding in the presence of water.
Choose the incorrect statement.
A biogas plant is where biogas is produced by fermenting biomass.

Which of the following best indicates the steps of anaerobic digestion?
The main constituent of biogas is
