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प्रश्न
Answer the following question.
Write the name of the main constituent of Biogas. Also, state its percentage.
उत्तर
The main constituents of biogas are Methane and Carbon dioxide and their percentage is as follows:
- Methane is 75%
- Carbon Dioxide is 23%
- Other gases are approximately 2%.
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संबंधित प्रश्न
Fill in the following blank with a suitable word:
The amount of heat produce by burning a unit mass of a fuel completely is known as its ............ value.
Name the component which is found in natural gas well as in biogas.
What is meant by conventional sources of energy? Write the names of two conventional sources of energy.
Which of the following is needed for the formation of biogas from cow-dung and which not?
Water, Oxygen
The major component of biogas is:
(a) hydrogen
(b) butane
(c) hydrogen sulphide
(d) methane
The fuel which is not obtained from biomass is:
(a) firewood
(b) cow-dung cakes
(c) coke
(d) charcoal
An energy efficient devices for producing light is:
(a) DLF
(b) CFL
(c) FCL
(d) LPG
Describe the four major types of coal.
The major problem in harnessing nuclear energy is how to ______.
The underlined word in the following sentence have been jumbled up. Write them in their correct form.
Nutsgilh is an example of inexhaustible natural resources.
