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प्रश्न
Write an answer to the following question in your own words.
What are fossil fuel types?
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उत्तर
The different types of fossil fuels are:
- Coal-Also known as black gold, it is black in colour. It is as hard as stone and on burning, it releases a lot of energy.
- Petroleum also known as mineral oil, it is used in obtaining various other substances like gasoline, diesel, kerosene, etc.
- Natural gas found in association with petroleum and is used in the forms of CNG and LNG.
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संबंधित प्रश्न
Give reasons.
LPG is a better domestic fuel than wood.
Name the unit in which the calorific value of a fuel is expressed.
Write an answer to the following question in your own words.
Why should we prevent the wastage of fuel used for vehicles?
Explain the different types of fuel gases.
The calorific value of a fuel is expressed in a unit called
In villages, people use wood as fuel because
Which among the following is considered as the cleanest fuel?
State whether the following statement is True or False.
Calorific value of wood is higher than that of coal.
Write True/False against the following statement and also correct the false statement.
Greater the calorific value, better is the fuel.
Give two examples each for a solid, liquid and gaseous fuel along with some important uses.
