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प्रश्न
Which fossil fuel is conserved when we save on electricity?
उत्तर
Coal is conserved when we save electricity.
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संबंधित प्रश्न
Explain the process of formation of petroleum.
Why are coal and petroleum categorised as natural resources? Give a reason as to why they should be used judiciously.
Name a clean gaseous fuel other than LPG and natural gas.
What are the main uses of coal and petroleum products?
Write two disadvantages of burning fossil fuels.
Write an answer to the following question in your own words.
Make a list of the components we obtain from mineral oil.
What is known as destructive distillation? Write about the products obtained from fractional distillation of petroleum.
Coal and petroleum are formed from the dead remains of organisms and are known as ______.
Excessive burning of fossil fuels is a major cause of ______.
We say fossil fuels will last only for a few hundred years. Comment.
