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【Daily Question】Production, Storage, and Transportation - 12.24

2019-12-23View Original

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This post was last edited by Yu Qin on 2019-12-24 at 21:37. It’s part of the Daily Question section in the Production, Storage, and Transportation forum; answering it correctly earns 5 wealth points; Effective participation grants 2 units of wealth ; Extra points will be given to those who provide a reasonable answer first. Multiple-choice question: The catalyst used for the direct oxidation of ethylene to produce ethylene oxide is ( ). A. Vanadium pentoxide B. Ag C. NiO–CuCl2 D. PdCl2 Answer: C. NiO–CuCl2

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