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प्रश्न
The underlined word in the following sentence have been jumbled up. Write them in their correct form.
Umpetlore is a fossil fuel.
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उत्तर
Petroleum is a fossil fuel.
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संबंधित प्रश्न
Name the petroleum product used for surfacing of roads.
Process of separation of different constituents from petroleum is called ______.
Kerosene is not a fossil fuel.
Which fossil fuel is conserved when we use bicycle for covering short distances instead of a motorbike?
Name a clean gaseous fuel other than LPG and natural gas.
Fill in the following blank with suitable word :
When a fuel burns in an insufficient supply of air, then some poisonous gas called ......... is also produced.
State any five steps to reduce the consumption of coal and petroleum products.
What are fossil fuels?
Match the following.
| Octane rating | Diesel |
| Cetane rating | Methane |
| Simplest hydrocarbon | Petrol |
| Peat | Bown in colour |
| Lignite | First stage coal |
Crude oil is used as a sealant for waterproofing various surfaces.
