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प्रश्न
Name a clean gaseous fuel other than LPG and natural gas.
उत्तर
Apart from LPG and natural gas, biogas is a clean gaseous fuel.
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संबंधित प्रश्न
Process of separation of different constituents from petroleum is called ______.
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.
Although coal and petroleum are produced by the degradation of biomass, even then we need to conserve them. Why?
Why should fossil fuels like coal and petroleum be used judiciously?
What are the main uses of coal and petroleum products?
Match the following.
| Octane rating | Diesel |
| Cetane rating | Methane |
| Simplest hydrocarbon | Petrol |
| Peat | Bown in colour |
| Lignite | First stage coal |
What is known as destructive distillation? Write about the products obtained from fractional distillation of petroleum.
Petroleum was formed from organisms
We read in newspapers that burning of fuels is a major cause of global warming. Explain why.
Give reason for the following:
Petroleum is considered a harmful source of energy.
