short answer type question. what happens when coal is heated in air? state the uses of coal.
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co2 gas is released........in different types of coal different carbon contents are present so some coal give out high concentration of smoke and some give less............
uses:-
in industries
in household places.......
in household activities...
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To coal will heated in air carbon monoxide and carbon dioxide will be produced.....................
Use
- mainframe in steel
- start product like drug , performance
Use
- mainframe in steel
- start product like drug , performance
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