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प्रश्न
The underlined word in the following sentence have been jumbled up. Write them in their correct form.
Keenrose is a fuel used in jet crafts.
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उत्तर
Kerosene is a fuel used in jet crafts.
संबंधित प्रश्न
How can you as an individual contribute or make a difference to the management of coal and petroleum
Name the petroleum product used for surfacing of roads.
Kerosene is not a fossil fuel.
Why are coal and petroleum categorised as natural resources? Give a reason as to why they should be used judiciously.
Although coal and petroleum are produced by the degradation of biomass, even then we need to conserve them. Why?
The poisonous gas which reduces the oxygen-carrying capacity of blood to a large extent is :
(a) SO2
(b) NO
(c) CO
(d) CO2
Which of the following is not a natural resource?
(a) soil
(b) water
(c) electricity
(d) natural gas
Match the following.
| Octane rating | Diesel |
| Cetane rating | Methane |
| Simplest hydrocarbon | Petrol |
| Peat | Bown in colour |
| Lignite | First stage coal |
Name the petroleum product used as fuel for stoves, lamps and jet aircrafts.
Petroleum, ______ and ______ are fossil fuels.
