2016年上海市高中学业水平合格性考试化学试卷及参考答案

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2016年上海市高中学业水平合格性考试

化学试卷

考生注意:

l 、试卷满分100分,考试时间60分钟。

2、本考试分设试卷和答题纸。试卷包括两部分,第一部分全部为选择题,第二部分为综合分析题,包括填空题和简答题等题型。

3、答题前,务必在答题纸上填写姓名、报名号、考场号和座位号,并将核对后的条形码贴在指定位置上。作答必须涂或写在答题纸上,在试卷上作答一律不得分。第一部分的作答必须涂在答题纸上相应的区域,第二部分的作答必须写在答题纸上与试卷题号对应的位置。

一、选择题(共80分,每小题2分,每小题只有一个正确答案)

1.调味品食醋中含有3%~5%的 ····························································· ( )

A .甲醇

B .乙醇

C .乙醛

D .乙酸

2.聚氯乙烯制品随处可见,但聚氯乙烯塑料不用于生产 ······························· ( )

A .食品保鲜袋

B .衣物包装袋

C .垃圾桶

D .雨披

3.能使酸性高锰酸钾溶液褪色的是 ·························································· ( )

A .乙烷

B .乙炔

C .乙酸

D .苯

4.下列关于苯的叙述错误的是 ································································ ( )

A .属于不饱和烃

B .难溶于水且比水轻

C .分子中含有碳碳双键

D .不能使溴的四氯化碳溶液褪色

5.CH 2CH 3CH 3CHCH 2CH 3

的命名正确的是 ·

····························································· ( ) A .2-乙基丁烷 B .3-甲基戊烷 C .2-乙基己烷 D .3-甲基己烷

6.合金是常用的材料。下列产品不属于合金制品的是 ·································· ( )

A .铁锅

B .金属门窗

C .不锈钢餐具

D .水银温度计

7.铀-235(U 235

92)是常用的核燃料,U 23592核外电子数为 ·

···························· ( ) A .327 B .235 C .143 D .92

8.易形成简单阴离子的元素是 ································································ ( )

A .O

B .Mg

C .Na

D .He

9.原子核外L 电子层最多能容纳的电子数是 ············································· ( )

A .4

B .6

C .8

D .10

10.下列物质属于电解质的是 ································································· ( )

A .Cl 2

B .KNO 3

C .SO 2

D .Al

11.二氧化碳的化学用语错误的是···························································· ( )

A .电子式:

B .分子式:CO 2

C .结构式:C=O=O D

12.氯化钠晶体熔化的过程中,破坏了 ····················································· ( )

A .离子键和金属键

B .离子键

C .共价键和离子键

D .共价键

13.常温下,将铁片投入浓H 2SO 4中,下列说法正确的是 ····························· ( )

A .不发生反应

B .铁被钝化

C .产生大量SO 2

D .产生大量H 2

C O O

14.加热时,下列反应有单质生成的是 ····················································· ( )

A .Cu 与浓硫酸

B .A1与H 2O

C .Fe 与S

D .H 2与Cl 2

15.短周期元素X 的最高价氧化物的化学式为X 2O 7,则X 为 ························ ( )

A .C

B .N

C .S

D .Cl

16.能将化学能转化为电能的是 ······························································ ( )

A .水力发电

B .风力发电

C .太阳能电池

D .铜锌原电池

17.下列物质加入水中,因水解而呈碱性的是 ············································ ( )

A .生石灰

B .熟石灰

C .纯碱

D .烧碱

18.氯、溴、碘单质的化学性质相似,原因是 ············································ ( )

A .均为有色单质

B .均为双原子分子

C .原子最外层电子数均为7

D .均可从海洋中提取

19.一定条件下,通过单质间化合可得到的是 ············································ ( )

A .FeCl 3

B .SO 3

C .Al(OH)3

D .HClO

20.pH=l 的溶液中含有Na +、Cl ―、NO 3―,还可能含有大量的 ······················· ( )

A .Fe 3+

B .Ag +

C .OH ―

D .CO 32―

21.NaOH 溶于水时,扩散过程吸收了a kJ 的热量,水合过程放出了b kJ 的热量。下列判断正确的是 ·························································································· ( )

A .a>b

B .a=b

C .a

D .无法判断

22.碘升华的过程中 ············································································· ( )

A .吸收了热量

B .化合价升高

C .破坏了化学键

D .生成了新物质

23.向下列溶液中逐滴加入NaOH 溶液至过量,先有白色沉淀生成,然后沉淀又消失的是 ········································································································· ( )

A .CuCl 2溶液

B .AlCl 3溶液

C .MgCl 2溶液

D .BaCl 2溶液

24.下列反应不能用H ++OH ―→H 2O 表示的是 ············································ ( )

A .稀盐酸中滴加NaOH 溶液

B .稀盐酸中滴加Ba(OH)2溶液

C .稀HNO 3中滴加NaOH 溶液

D .稀H 2SO 4中滴加Ba(OH)2溶液

25.将SO 2和H 2S 混合,有淡黄色固体出现,该反应中H 2S 表现出 ················ ( )

A .还原性

B .漂白性

C .酸性

D .氧化性

26.中和滴定是一种化学分析方法。用标准盐酸滴定未知浓度的氢氧化钠溶液,无需使用 的仪器是 ····························································································· ( )

27.实验室进行粗盐提纯,无需进行的操作是 ············································ ( )

A .分液

B .溶解

C .过滤

D .蒸发

28.为检验海带灰浸出液中是否含有I ―,可向溶液中加入 ····························· ( )

A .淀粉溶液

B .盐酸

C .HNO 3酸化的AgNO 3溶液

D .CCl 4

A

B

C D

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