_ When steam is passed over coal resulting in the endothermic reaction – McqOptions

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1.	_ When steam is passed over coal resulting in the endothermic reaction represent by, C + H‚Äö√á√áO = CO + H‚Äö√á√á, it is called the __________ of coal.$?
A.	Carbonisation
B.	Oxidation
C.	Coalification
D.	Gasification
Answer» E.

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