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Point out difference between coal and coke.
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Types of coal and the percentage of carbon in each type below. Which type should be used to get high heat energy?
Lignite -25to 35 % carbon.
Bituminous 45 to 86% carbon.
Anthracite – 87 to 97% carbonTamilnadu - Science Term-3
Point out difference between coal and coke.Tamilnadu - Science Term-3
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