what is coal tar, coal gas and coke?
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coal tar is a black thick liquid with unpleasant smell. it is a mixture of about 200 substances. substances obtained from Coal Tar are used as a starting material for manufacturing,,,,,, coal gas is a by product formed during the processing of coal to form coke....., Coke is almost pure form of carbon. it is tough porous black substance.... hope this helps you please mark me as brainliest!!!!
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coke , coal tar and coal gas are useful products obtained from destructive distillation of coal.
coke - The solid residue left behind after dry distillation of coal is called coke. it is greyish - black in colour and is not as shiny as coal. it is hard and porous and contains 98% of carbon.
coal tar - coal tar is used to make number of useful products like insecticides , drugs , dyes , paints , perfumes , explosives etc. The residue left after destructive distillation of coal tar is used to surface the roads.
coal gas - it is a mixture of methane, carbon monoxide , and hydrogen. it is a flammable gas . it is also known as town gas.
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coke - The solid residue left behind after dry distillation of coal is called coke. it is greyish - black in colour and is not as shiny as coal. it is hard and porous and contains 98% of carbon.
coal tar - coal tar is used to make number of useful products like insecticides , drugs , dyes , paints , perfumes , explosives etc. The residue left after destructive distillation of coal tar is used to surface the roads.
coal gas - it is a mixture of methane, carbon monoxide , and hydrogen. it is a flammable gas . it is also known as town gas.
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