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प्रश्न
Coke is almost pure form of carbon.
पर्याय
True
False
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उत्तर
This statement is true.
Explanation:
It is a tough, porous, and black substance. Coke is an almost pure form of carbon. It is used in the manufacture of steel and the extraction of many metals.
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संबंधित प्रश्न
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