2018年秋高中化学第二章化学物质及其变化2.1.1简单分类法及应用随堂检测新人教版必修1.doc

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1、1简单分类法随堂检测1符合图中阴影部分的物质是( )AK 2CO3 B. Na2CO3 C. NaCl D. NaHCO32由一种元素组成的物质是( )A一定是一种单质B一定是纯净物C一定是化合物D可能是纯净物也可能是混合物3下列各组物质中,有一种物质与另外三种物质的类别不同的一组是( )A. KNO3 K 2SO4 K 2CO3 K 3PO4B. NaOH KOH Ba(OH) 2 Ca(OH) 2C. Na2O K 2O CaO CO 2D. HNO3 H 2SO4 H 3PO4 HClO 34下列各组物质中,第一种是酸,第二种是混合物,第三种是碱的是( )A空气、硫酸铜、硫酸B水、空气、

2、纯碱C氧化铁、胆矾、熟石灰D硝酸、食盐水、烧碱5下列四种酸中,根据元素组成进行分类,其中一种与另外三种有显著区别的是( )A. HCl B. H2SO4 C. H3PO4 D. HNO36下列物质中,属于碱的是( )A纯碱 B烧碱 C生石灰 D碱式碳酸铜7上海市环保部门为了使城市生活垃圾得到合理利用,近年来逐步实施了生活垃圾分类投放的办法。其中塑料袋、废纸、旧橡胶制品等属于( )A无机物 B有机物 C盐类 D非金属单质8下列反应方程式中,按四种基本反应类型分类,有一个与其他三个在分类上不同,这个反应是( )2A. 2 KClO3 KCl3O 2= = = = =2MnO2 B. N23H 2

3、2NH3 高 温 、 高 压 催 化 剂C. H2Cl 2 2HCl= = = = =光 照 D. NH3H 2OCO 2=NH4HCO39小美在奥运五连环中填入了 5种物质(如图所示),相连环的物质间所发生的反应中,没有涉及的基本反应类型是( )A分解反应 B复分解反应 C化合反应 D置换反应10物质分类是化学研究的重要方法之一。化学工作者经常要根据物质的组成对物质进行分类研究。近年来发现,在金星大气层中存在三氧化二碳。下列物质与它属于同类的是( )A. H2、O 3 B. H2SO4、H 2CO3 C. SO2、 NO D. Na2CO3、KClO 33简单分类法随堂检测参考答案1、B 2、D 3、 C 4、D 5、A 6、B 7、B 8、B 9、A 10、C

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