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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.
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.
What is meant by fossil fuel?
An example for fossil fuel is _______.
Identify the gas known as syngas. Why is it called so?
The calorific value of a fuel is expressed in a unit called
Choose the incorrect statement from the following.
A good fuel is one which
Write True/False against the following statement and also correct the false statement.
Greater the calorific value, better is the fuel.
Although wood has a very high calorific value, we still discourage its use as a fuel. Explain.
What are the characteristics of fuel?
