State whether true or false , Coal contains more than 50% of carbon by weight????
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Answer:
True
Carbon contain more than 50% of carbon by weight.
carbon approximately contains 70% of carbon by weight
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Explanation:
The statement is True
but some coal contains more than 50% of carbon here is some examples of coal :
- Anthracite contains 86%–97% carbon and generally has the highest heating value of all ranks of coal. ...
- Bituminous coal contains 45%–86% carbon. ...
- Subbituminous coal typically contains 35%–45% carbon, and it has a lower heating value than bituminous coal.
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