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１９９６年高考化学模拟训练套题（四）一、选择题（本题包括５小题，每小题３分，共１５分。每小题只有一个选项符合题意）．１．我国在１９９２年已竣工４座年产３×１０５ｔ的乙烯工程。工业生产乙烯的原料是（）。Ａ．溴乙烷Ｂ．天然气Ｃ．石油Ｄ．酒精２．１５０ｍＬ...
1996 college entrance examination chemistry simulation training sets of questions (4) a multiple-choice questions (this question consists of 5 questions, each question 3 points, a total of 15 points. Each question only one option is consistent with the meaning of the question). 1. In 1992, China completed the construction of four ethylene projects with an annual output of 3×105 tons. The raw material for industrial production of ethylene is (). A. Ethyl bromide B. Natural gas C. Petroleum D. Alcohol 2.150mL...