2015年湖南省株洲市中考化学试卷(学生版) 学霸冲冲冲shop348121278.taobao.com_20200611_181645
2015年湖南省株洲市中考化学试卷一、选择题(本题共20小题,每小题2分,共40分.每小题只有一个选项符合题意)1.(2分)下列物质中属于纯净物的是( )A.纯净的空气B.纯净的氮气C.盐酸D.碘酒2.(2分)下列几种常见的饮料中,不含有机物的是( )A.苹果汁B.矿泉水C.豆浆D.啤酒3.(2分)下列物质中属于复合肥料的是( )A.KNO3B.NaNO3C.Na3PO4D.KCl4.(2分)下列过程中发生了化学变化的是( )A.冰雪融化B.干冰升华C.汽油挥发D.木炭燃烧5.(2分)下列图示操作正确的是( )A.液体读数B.滴加液体C.加热固体D.倾倒液体6.(2分)材料在人类生产...
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