Coke is produced by – McqOptions

MCQOPTIONS

1.	Coke is produced by
A.	Pulverizing coal in inert atmosphere
B.	Heating wood in a limited supply of air at temperatures below 300¬¨‚àûC
C.	Strongly heating coal continuously for about 48 hours in the absence of air in a closed vessel
D.	Enriching carbon in the coal
Answer» D. Enriching carbon in the coal

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