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【Daily Question】Production, Storage, and Transportation - 20190711

2019-07-11View Original

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One question per day on the production, storage, and transportation version; 5 wealth points are awarded for correct answers; Effective participation grants 2 units of wealth ; Extra points will be given to those who provide a reasonable explanation first. Multiple-choice question: The main raw materials for producing sulfuric acid include sulfur, pyrite, sulfates, and sulfur-containing industrial waste. The principle for choosing which raw materials to use in production is ( ). (A) Simple production process and easy to control (B) Corrosion prevention technology for equipment (C) Source and price of raw materials (D) Level of development of catalysts (C) Source and price of raw materials

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