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प्रश्न
Coal, petroleum and natural gas are called ______ fuels.
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उत्तर
Coal, petroleum and natural gas are called Fossil fuels.
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संबंधित प्रश्न
______ is the most commonly used fuel for the production of electricity.
Why fossil fuels are to be conserved?
Which of the following problem is associated with the burning of coal?
Assertion: Fuel has to be burnt to obtain heat energy.
Reason: The minimum temperature to which a fuel must be heated so that it may catch fire and start burning is known as ignition temperature.
Assertion: Coke is a better fuel than coal.
Reason: Burning of coke causes air pollution.
Assertion: Non-conventional sources of energy are the major source of energy for generating electricity in power plants.
Reason: Coal and petroleum are non-conventional energy sources.
Which of the following is not a fossil fuel?
Acid rain happens because
Fuel used in thermal power plants is
What steps would you suggest to minimise environmental pollution caused by burning of fossil fuels?
