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Write classification of coal.
asked Sep 19, 2017 in Chemistry by shamroz (41.5k points)
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How coal is formed?
asked Sep 19, 2017 in Chemistry by shamroz (41.5k points)
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What is coke? For what purpose it is used? Which is the best quality of coal?
asked Sep 19, 2017 in Chemistry by sonia (36.5k points)
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Name the gases which are found in coal gas.
asked Sep 19, 2017 in Chemistry by sonia (36.5k points)
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Write classification of coal.
asked Sep 18, 2017 in Chemistry by shamroz (41.5k points)
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How coal is formed?
asked Sep 18, 2017 in Chemistry by sonia (36.5k points)
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Name the gases which are found in coal gas.
asked Sep 18, 2017 in Chemistry by sonia (36.5k points)
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