Advertisements
Advertisements
प्रश्न
Which of the following is/are a fossil fuel?
- Tar
- Coal
- Petroleum
पर्याय
i only
i and ii
ii and iii
i, ii and iii
उत्तर
ii and iii
APPEARS IN
संबंधित प्रश्न
Coal, petroleum and natural gas are called ______ fuels.
______ is the most commonly used fuel for the production of electricity.
Why fossil fuels are to be conserved?
Fossil fuels are:
Dead organisms are transformed into petroleum and natural gas in:
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: 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?
Fuel used in thermal power plants is
