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【广东省人大附中深圳学校2022-2023学年高一上学期1月期末考试化学试题

  • 2026-06-19 17:41:17
【广东省人大附中深圳学校2022-2023学年高一上学期1月期末考试化学试题

2022-2023 学年第一学期期末考试

高一年级学试卷

可能用到的相对原子质量:H- 1C-12N- 14O- 16Ca-40Fe-56

 I (选择题)

一、选择题:每小题只有一项是符合题意。

1. 中国诗词既蕴含人文思想,又焕发理性光辉。对下列诗词划线部分的化学解释不合理的是

A. 花气袭人知骤暖,喜鹊穿树喜新晴——温度高,分子运动加快

B. 千锤万凿出深山,烈火焚烧若等闲——煅烧石灰石,为氧化还原变化

C. 烟笼寒水月笼沙,夜泊秦淮近酒家——此处的实为水雾,为一种气溶胶

D. 何意百炼钢,化为绕指柔——生铁经不断煅烧捶打氧化,降低碳的含量,变成钢

【答案】B

【解析】

【详解】A.分子总在不断运动,温度升高,分子运动速率加快,故A正确;

B.煅烧石灰石,碳酸钙分解生成氧化钙和二氧化碳,反应过程中元素的化合价没有发生变化,不属于氧化还原反应,故B错误;

C.“烟笼寒水月笼沙,夜泊秦淮近酒家”中的“烟”指小液滴,也即水雾,水雾是一种气溶胶,故C正确;

D.生铁的含碳量高于钢,生铁经不断煅烧捶打氧化,碳变成二氧化碳气体,含碳量降低,变成钢,故D正确;

故答案选B

2. 反应:可用于联合制碱。下列说法正确的是

A. 中化学键类型是离子键和共价键

B. 的电子式:

C. 二氧化碳为V型结构

D. 实验时先向食盐水中通入二氧化碳,后通入氨

【答案】A

【解析】

【详解】A中铵根离子与氯离子之间形成离子键,铵根离子内氮原子与氢原子之间形成共价键,故A正确;

B是共价化合物,形成共用电子对,其电子式为:,故B错误;

C.二氧化碳为直线型结构,故C错误;

D.二氧化碳的溶解度小,氨气易溶于水,故实验时先向食盐水中通入氨气,后通入二氧化碳,增大二氧化碳的溶解度,故D错误;

故选A

3. 劳动开创未来。下列劳动项目与所述的化学知识没有关联的是

选项

劳动项目

化学知识

A

面包师用小苏打作发泡剂烘焙面包

可与酸反应

B

环保工程师用熟石灰处理酸性废水

熟石灰具有碱性

C

工人将模具干燥后再注入熔融钢水

铁与高温下会反应

D

技术人员开发高端耐腐蚀镀铝钢板

铝能形成致密氧化膜

A. AB. BC. CD. D

【答案】A

【解析】

【详解】A.小苏打是碳酸氢钠,不是碳酸钠,主要用来做膨松剂,故A符合题意;

B.熟石灰是氢氧化钙,具有碱性,可以用于处理酸性废水,故B不符合题意;

C.熔融的铁与水蒸气在高温下反应会生成四氧化三铁和氢气,因此必须将模具干燥,故C不符合题意;

D.钢板上镀铝,保护钢板,金属铝表面形成致密氧化膜而保护金属铝不被腐蚀,,故D不符合题意。

综上所述,答案为A

4. 类比法是一种重要的化学思维方法。下列各项中的已知和类比结论均正确的是

A. 加热条件下,钠与氧气反应生成过氧化钠,锂与氧气反应也生成过氧化锂

B. 反应生成,则反应生成

C. 木炭燃烧时可以用灭火,因此镁带燃烧时也可以用灭火

D. 能与溶液反应,则也能与溶液反应

【答案】D

【解析】

【详解】A.锂性质不如钠活泼,锂和氧气反应只生成氧化锂,不生成过氧化锂,A错误;

B.碘的氧化性较弱,铁和碘反应生成错误;

C.镁带在中剧烈燃烧,发生反应方程式为。镁带燃烧时不可以用灭火,C错误;

D能与溶液发生置换反应,类比合理,D正确; 

故选D

5. 除去下列物质中的杂质,所用试剂和方法正确的是

选项

物质

杂质

除杂质所用试剂和方法

A

铝粉

铁粉

NaOH 溶液,过滤

B

KNO3溶液

K2 SO4

BaCl2溶液,过滤

C

Cl2

HCl

饱和 NaCl 溶液、浓硫酸,洗气

D

FeCl3

CuCl2

铁屑,过滤

A. AB. BC. CD. D

【答案】C

【解析】

【详解】ANaOH可以和铝粉反应,不能和铁粉反应,无法除去铝粉中的铁粉,A错误;

B.主要物质为KNO3,加入BaCl2会引入新的杂质,B错误;

C.饱和NaCl溶液可以除去Cl2中的HCl,浓硫酸可以干燥氯气,C正确;

DFe粉和CuCl2反应生成FeCl2,引入了新的杂质,D错误;

故选C

6. 下列实验操作能达到实验目的的是

A. 装置甲:浓盐酸与二氧化锰制氯气

B. 装置乙:用浓硫酸配制一定物质的量浓度的稀硫酸

C装置丙:制备氢氧化亚铁

D. 装置丁:收集铁与水蒸气反应产生的少量气体产物以便检验

【答案】D

【解析】

【详解】A.浓盐酸与二氧化锰制氯气需要加热,缺少加热装置,故A不符合题意;

B.不能在容量瓶中稀释浓硫酸,故B不符合题意;

C.Fe与稀硫酸反应生成氢气可排出装置内空气,但不能使硫酸亚铁与NaOH接触,故C不符合题意;

D.铁与水蒸气反应生成氢气,氢气具有可燃性,肥皂泡可收集少量氢气,点燃肥皂泡可检验氢气,故D符合题意;

故答案选D

7. 下列溶液中,可能大量共存的离子组是

A. 透明溶液中:

B. 遇紫色石蕊试剂变红的溶液:

C. 含有的溶液中:

D. 能溶解的溶液:

【答案】D

【解析】

【详解】A.该组离子中,发生反应,不能大量共存,故A不选;

B.遇紫色石蕊试剂变红的溶液呈酸性,在酸性条件下,发生氧化还原反应,不能大量共存,故B不选;

C.含有的溶液中,硫酸根离子与发生反应不能大量共存,故C不选;

D.能溶解的溶液,可能呈酸性,或者减性,酸性条件下,该组离子互不反应,可以大量共存;减性条件下,与氢氧根离子反应生成氢氧化镁沉淀,不能大量共存,所以能溶解的溶液中,该组离子可能大量共存,故D选;

故选D

8. 假若你是卫生防疫人员,用容量瓶配制0.06mol/LKMnO4消毒液,下列操作导致所配溶液浓度偏高的是

A. KMnO4固体受潮B. 溶解搅拌时有液体溅出

C. 定容时俯视容量瓶刻度线D. 摇匀后见液面下降,再加水至刻度线

【答案】C

【解析】

【详解】AKMnO4固体受潮,实际量取的KMnO4的质量偏小,所配溶液的浓度偏低,A错误;

B.溶解搅拌时有液体飞溅,少量KMnO4损失,移入容量瓶内KMnO4的量减少,所配溶液的浓度偏低,B错误;

C.定容时俯视容量瓶刻度线,导致所配溶液体积偏小,所配溶液的浓度偏高,C正确;

通过网盘分享的文件:【广东省人大附中深圳学校2022-2023学年高一上学期1月期末考试化学试题

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  1. CONNECT:[ UseTime:0.000812s ] mysql:host=127.0.0.1;port=3306;dbname=c460;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001516s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000685s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000602s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001393s ]
  6. SELECT * FROM `set` [ RunTime:0.000593s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001426s ]
  8. SELECT * FROM `article` WHERE `id` = 489650 LIMIT 1 [ RunTime:0.002910s ]
  9. UPDATE `article` SET `lasttime` = 1782194740 WHERE `id` = 489650 [ RunTime:0.021759s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.004840s ]
  11. SELECT * FROM `article` WHERE `id` < 489650 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001239s ]
  12. SELECT * FROM `article` WHERE `id` > 489650 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.004000s ]
  13. SELECT * FROM `article` WHERE `id` < 489650 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000983s ]
  14. SELECT * FROM `article` WHERE `id` < 489650 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.002936s ]
  15. SELECT * FROM `article` WHERE `id` < 489650 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.001960s ]
0.125576s