2010 Beijing Question 2 Single-choice Differentiating 2010_北京卷 (化学) 2.(6分)下列物质与常用危险化学品的类别不对应的是( ) A. H2SO4、NaOH﹣﹣腐蚀品B. CH 4、C2H4﹣﹣易燃液体C. CaC2、Na﹣﹣遇湿易燃物品D. KMnO 4、K2CrO7﹣﹣氧化剂 Answer keyB ☆ SaveCan't do it, show the explanation查看原卷 →