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Coal and Petroleum, image, Formation of coal, PRODUCTS, COAL, Hi - Coggle…

- - - - Fuel for Stoves lamp and aircrafts
    - - Used in Ointments, Candles and Vaseline etc
    - - Used as Fuel for home Industries
    - - Used as Motor fuel, solvent for dry cleaning
    - - Used as Fuels for heavy motor vehicles, electric generators
    - - Used for Lubrication
    - - Used for Road surfacing
- - - - It is a tough, porous black substance that is an almost pure form of coal.
      - It is used as fuel and is also used in steel industries
    - - It is a black thick liquid with an unpleasant smell. It is a mixture of
        about 200 substances.
      - Products are used as starting materials for manufacturing various substances.
    - - Coal gas is obtained during the
        processing of coal to get coke. It is used as a fuel in many industries situated
        near the coal processing plants.
      - Coal gas was used for street lighting
        for the first time in London in 1810and in New York around 1820. Now, it is used as a source of heat
        rather than light.