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1、我们周围的空气空气1【2014 年山东省潍坊市】空气成分中,体积分数约占78%的是A氮气B氧气C稀有气体D二氧化碳答案:A 2【2014 年广东省佛山市】磁悬浮列车给城镇交通带来了极大的方便,其所用超导材料需在低温环境下才能发挥作用。下列用于磁悬浮列车的气体是()AN2BO2CCO2DNH3 答案:A 3【2014 年山东省烟台市】空气是人类宝贵的自然资源。下列有关空气的说法错误的是A液氮可用作制冷剂B氧气可用作火箭发射的燃料C氦气可用来填充探空气球D二氧化碳是植物进行光合作用必需的物质答案:B 4【2014 年山东省烟台市】用数轴表示某些化学知识直观、简明、易记。下列用数轴表示的化学知识,错
2、误的是A生活中常见物质的pH:B地壳中部分元素的含量关系:C部分元素原子序数关系:D空气中部分成分的体积分数关系:答案:D 5【2014 年江苏省南京市】空气中含量最多的气体是A氮气B氧气C二氧化碳D水蒸气答案:A 6【2014 年湖北省武汉市】某化学兴趣小组的同学在老师的指导下,正确完成如下图所示两个实验。已知所用实验装置气密性良好。关于该实验,有如下说法:红磷熄灭并冷却后才能打开弹簧夹;点燃酒精灯加入铜丝,可观察到铜丝有红色变成黑色;停止加热后即可读出注射器内气体的体积约为24mL;实验取用铜丝质量的多少不会影响实验结果;两个实验均能证明空气是混合物;两个实验均能证明空气中约含1/5 体积
3、的氧气。其中正确说法的个数有()A2 个B 3 个C4 个D5 个答案:C 7【2014 年江西省】下列能供给呼吸的气体的A氧气B 氮气C氢气D氦气答案:A 8【2014 年江西省】近年来我国多地出现雾霾天气,下列各项与形成雾霾无关的是A工业粉尘B 汽车尾气C煤炭燃烧D风力发电答案:D 9【2014 年江苏省连云港市】“向污染宣战”是今年我国“世界环境日”的主题。下列做法有利于保护环境的是A禁止吸烟B燃放鞭炮C多开汽车D乱扔垃圾答案:A 10【2014 年四川省泸州市】下列说法中不正确的是()A硬水中加入肥皂水容易起浮渣B用洗洁精洗去餐具上的油污属于乳化文档编码:CZ5E8F10Z8T8 HU
4、10D10C9F2Q3 ZU9F6I6L10J10文档编码:CZ5E8F10Z8T8 HU10D10C9F2Q3 ZU9F6I6L10J10文档编码:CZ5E8F10Z8T8 HU10D10C9F2Q3 ZU9F6I6L10J10文档编码:CZ5E8F10Z8T8 HU10D10C9F2Q3 ZU9F6I6L10J10文档编码:CZ5E8F10Z8T8 HU10D10C9F2Q3 ZU9F6I6L10J10文档编码:CZ5E8F10Z8T8 HU10D10C9F2Q3 ZU9F6I6L10J10文档编码:CZ5E8F10Z8T8 HU10D10C9F2Q3 ZU9F6I6L10J10文档编码:
5、CZ5E8F10Z8T8 HU10D10C9F2Q3 ZU9F6I6L10J10文档编码:CZ5E8F10Z8T8 HU10D10C9F2Q3 ZU9F6I6L10J10文档编码:CZ5E8F10Z8T8 HU10D10C9F2Q3 ZU9F6I6L10J10文档编码:CZ5E8F10Z8T8 HU10D10C9F2Q3 ZU9F6I6L10J10文档编码:CZ5E8F10Z8T8 HU10D10C9F2Q3 ZU9F6I6L10J10文档编码:CZ5E8F10Z8T8 HU10D10C9F2Q3 ZU9F6I6L10J10文档编码:CZ5E8F10Z8T8 HU10D10C9F2Q3 ZU9
6、F6I6L10J10文档编码:CZ5E8F10Z8T8 HU10D10C9F2Q3 ZU9F6I6L10J10文档编码:CZ5E8F10Z8T8 HU10D10C9F2Q3 ZU9F6I6L10J10文档编码:CZ5E8F10Z8T8 HU10D10C9F2Q3 ZU9F6I6L10J10文档编码:CZ5E8F10Z8T8 HU10D10C9F2Q3 ZU9F6I6L10J10文档编码:CZ5E8F10Z8T8 HU10D10C9F2Q3 ZU9F6I6L10J10文档编码:CZ5E8F10Z8T8 HU10D10C9F2Q3 ZU9F6I6L10J10文档编码:CZ5E8F10Z8T8 HU
7、10D10C9F2Q3 ZU9F6I6L10J10文档编码:CZ5E8F10Z8T8 HU10D10C9F2Q3 ZU9F6I6L10J10文档编码:CZ5E8F10Z8T8 HU10D10C9F2Q3 ZU9F6I6L10J10文档编码:CZ5E8F10Z8T8 HU10D10C9F2Q3 ZU9F6I6L10J10文档编码:CZ5E8F10Z8T8 HU10D10C9F2Q3 ZU9F6I6L10J10文档编码:CZ5E8F10Z8T8 HU10D10C9F2Q3 ZU9F6I6L10J10文档编码:CZ5E8F10Z8T8 HU10D10C9F2Q3 ZU9F6I6L10J10文档编码:
8、CZ5E8F10Z8T8 HU10D10C9F2Q3 ZU9F6I6L10J10文档编码:CZ5E8F10Z8T8 HU10D10C9F2Q3 ZU9F6I6L10J10文档编码:CZ5E8F10Z8T8 HU10D10C9F2Q3 ZU9F6I6L10J10文档编码:CZ5E8F10Z8T8 HU10D10C9F2Q3 ZU9F6I6L10J10文档编码:CZ5E8F10Z8T8 HU10D10C9F2Q3 ZU9F6I6L10J10文档编码:CZ5E8F10Z8T8 HU10D10C9F2Q3 ZU9F6I6L10J10文档编码:CZ5E8F10Z8T8 HU10D10C9F2Q3 ZU9
9、F6I6L10J10文档编码:CZ5E8F10Z8T8 HU10D10C9F2Q3 ZU9F6I6L10J10文档编码:CZ5E8F10Z8T8 HU10D10C9F2Q3 ZU9F6I6L10J10文档编码:CZ5E8F10Z8T8 HU10D10C9F2Q3 ZU9F6I6L10J10文档编码:CZ5E8F10Z8T8 HU10D10C9F2Q3 ZU9F6I6L10J10文档编码:CZ5E8F10Z8T8 HU10D10C9F2Q3 ZU9F6I6L10J10文档编码:CZ5E8F10Z8T8 HU10D10C9F2Q3 ZU9F6I6L10J10文档编码:CZ5E8F10Z8T8 HU
10、10D10C9F2Q3 ZU9F6I6L10J10文档编码:CZ5E8F10Z8T8 HU10D10C9F2Q3 ZU9F6I6L10J10文档编码:CZ5E8F10Z8T8 HU10D10C9F2Q3 ZU9F6I6L10J10文档编码:CZ5E8F10Z8T8 HU10D10C9F2Q3 ZU9F6I6L10J10文档编码:CZ5E8F10Z8T8 HU10D10C9F2Q3 ZU9F6I6L10J10文档编码:CZ5E8F10Z8T8 HU10D10C9F2Q3 ZU9F6I6L10J10文档编码:CZ5E8F10Z8T8 HU10D10C9F2Q3 ZU9F6I6L10J10文档编码:
11、CZ5E8F10Z8T8 HU10D10C9F2Q3 ZU9F6I6L10J10C用酒精洗去试管中的碘属于溶解D空气中氮气的质量分数为78%答案:D 11【2014 年山东省德州市】雾霾天气与空气中PM2.5 超标有关。PM2.5 是指大气中直径小于或等于 2.5 微米的颗粒物。下列措施不能减少PM2.5 污染的是()A鼓励乘坐公交车出行B鼓励用农作物秸秆做燃料C鼓励用水力、风力发电D鼓励购买使用新能源汽车答案:B 12【2014 年山东省潍坊市】下列各图中和分别表示两种不同元素的原子,其中表示混合物的是()答案:B 13【2014 年湖南省益阳市】下列各图中,“”和“”分别表示两种不同元素的
12、原子,其中表示混合物的是答案:B 14【2014 年山东省潍坊市】下列物质在氧气中燃烧,产生大量白烟的是A铁丝B红磷C木炭D硫磺答案:B 15【2014 年江苏省南京市】下列物质中,属于纯净物的是文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档
13、编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4
14、G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档
15、编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4
16、G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档
17、编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4
18、G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2A粗盐B糖水C黄铜D氢气答案:D 16【2014 年重庆市A】下列气体中,属于纯净物的是()A洁净的空气B汽车的尾气C水蒸气D香烟的烟气答案:C 17【2014 年
19、四川省泸州市】保护环境人人有责,下列措施与保护环境无关的是()A提倡乘坐公共交通、骑自行车或步行的方式出行B推广使用太阳能、风能等清洁能源C减少户外运动时间,避免呼吸道疾病D废旧电池回收集中处理答案:C 18【2014 年湖南省株洲市】今年中国环境日(6 月 5 日)的主题是“向污染宣战”。下列措施会引起环境污染的是A合理推广使用新能源B大量燃烧含硫燃料C控制家用汽车的使用D分类回收处理垃圾答案:B 19【2014 年江苏省盐城市】下列做法与“创建卫生城市,建设水绿盐城”不吻合的是()A植树种草B就地焚烧垃圾C节能减排D公共场所禁止吸烟答案:B 20【2014 年湖南省株洲市】人类每时每刻都离
20、不开空气,通过治理,株洲市的空气质量近年来有所好转。下列有关空气的说法不正确的是A空气是由多种单质和化合物组成的混合物B空气中含量较多且化学性质活泼的是氮气C呼吸、燃烧、炼钢、化工生产等都要用到氧气D空气是一种宝贵的自然资源,要保护空气,防止污染空气答案:B 文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6
21、A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 Z
22、P3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6
23、A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 Z
24、P3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6
25、A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 Z
26、P3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M221【2014 年内蒙古呼和浩特市】下列做法不利于减轻环境污染的是A燃料脱硫以减少酸雨的产生B随意丢
27、弃废旧电池C农药化肥的合理施用D开发利用清洁能源答案:B 22【2014 年山东省泰安市】据探测卫星发回的数据分析,火星大气中95%是二氧化碳,其余为少量的氮气、氢气,还找到了有液态水存在的证据。根据以上信息。某同学作出如下推断:火星大气是混合物 火星大气与地球大气成分相似 火星上钢铁不易生锈 火星环境适宜人类生存 火星上温室效应显著。你认为正确的是A B C D答案:A 23【2014 年山东省东营市】3 月 29 日是本年度的“地球一小时”(Earth Hour)活动日,主题为“蓝天自造”,旨在呼吁每一位公民从自身开始,采取实际行动,应对当前中国最紧迫、最受关注的环境议题雾霾。作为一名中学
28、生,下列做法不符合这一主题的是A选择自行车和公交车作为出行工具B让衣服自然晾干,节约用纸,不使用一次性塑料袋C将废汽水瓶等收集起来,一次性焚烧D拒绝一次性使用一次性木筷,用电子贺卡代替纸制贺卡答案:C 24【2014 年山东省聊城市】今年一季度,我市因治霾成效显著获得省治霾奖励。PM2.5 是造成雾霾天气的元凶之一,下列行为不会增加大气中PM2.5 的是()A燃放烟花爆竹B为城市主干道洒水保洁C露天焚烧落叶D燃煤火力发电答案:B 25【2014 年甘肃省白银市】下列物质属于混合物的是()A锌B石油C氧化镁D硝酸钾答案:B 文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1
29、G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1
30、 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1
31、G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1
32、 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1
33、G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1
34、 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1
35、G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M226【2014 年江苏省盐城市】下列属于纯净物的是()A海水B空气C白酒D金刚石答案:D 27【2014 年四川省广安市】下列属于纯净物是()A空气B 石油C 碘酒D蒸馏水答案:D 28【2014 年四川省宜宾市】下列措施中,不利于提升城市空气质量的是A关闭或拆迁城市附近的火力发电厂B进一步做好城市的绿化工程C城市近郊小麦收割后就地焚烧麦杆D用电动公交车替换化石燃料公交车答案:C 29【2014 年江苏省盐城市】在受到猛烈撞击时
36、,汽车安全气囊内的物质瞬间分解,产生大量的空气中体积分数最大的气体。该气体是()A氮气B氧气C氦气D水蒸气答案:A 30【2014 年甘肃省白银市】兰州市2013 年城区环境空气质量优良天数达到299 天,优良率达到了 81.92%历史性地退出了全国空气质量十大污染城市行列现行空气质量日报中,未计入空气污染指数项目的是()AS02BC02C N02D 可吸入颗粒答案:B 31【2014 年浙江省杭州市】右图是北京本地PM2.5 来源分布图。据此,下列措施对减少PM2.5 效果最不明显的是A减少汽车的保有量B植树造林C用风能与太阳能发电替代燃煤发电文档编码:CS3J6A1F2K1 HV3Z4G8
37、W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码
38、:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8
39、W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码
40、:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8
41、W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码
42、:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8
43、W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2D减少工业生产中二氧化碳的排放答案:D 32【2014 年重庆市】下列气体中属于混合物的是()A 二氧化碳B 水蒸气C 氮气D 空气答案:D 33【2014 年重庆市】打捞韩国“岁月号”沉船是在水下作业,潜水员需要呼吸富氧空气。富氧空气中氧气的含量高于普通空气中的含量,富氧空气中氧气与其他气体的体积比可以是()A12 B 15 C 14 D 2179 答案:A 34【2014 年重庆市A】李兵同学编写的化
44、学小报中有如下标题,其中某标题下文章中的主角是一氧化碳,该标题可能是()APM2.5 与雾霾天气B新装修房屋内空气中的杀手C形成酸雨的罪魁祸首D燃气热水器安装在居室内的危险答案:D 二、简答题35【2014 年山东省济宁市】近年,我国不少城市和地区雾霾天气增多,雾是水蒸气,本身无污染,“霾”由细小颗粒物组成,主要来源是热电排放、化工生产、汽车尾气、冬季供暖以及地面灰尘等。它侵蚀着人们的健康,严重影响着人们的生活和出行。下面治理雾霾的措施中,可行的是。压减化石燃料 控制车辆使用 减少户外运动 加强城市绿化 关闭厂矿企业 调整能源结构答案:文档编码:CS3J6A1F2K1 HV3Z4G8W5B3
45、ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J
46、6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3
47、ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J
48、6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3
49、ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J
50、6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3 ZP3S6B1G8M2文档编码:CS3J6A1F2K1 HV3Z4G8W5B3