广西南宁市2015年中考化学真题试题(含答案)
广西南宁市2015初中毕业升学考试化学试卷一、选择题(每小题2分,共40分)1.下列变化中,属于化学变化的是()A.胆矾研碎B.木炭燃烧C.石蜡融化D.衣服晾干2.尿素[CO(NH2)2]是一种常见的化学肥料,它属于()A.钾肥B.磷肥C.氮肥D.复合肥3.将少量下列物质分别放入水中,成分搅拌,不能得到溶液的是()A.蔗糖B.食盐C.酒精D.面粉4.下列物质,属于纯净物的是()A.陈醋B.矿泉水C.苹果汁D.水蒸气5.下列图示实验操作中,正确的是()A.滴加液体B.往试管加入固体C.倾倒液体D.加入液体6.2015年6月1日,“东方之星”旅游客船在长江突遇龙卷风发生翻沉。施救过程中,救援人员潜...
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