吉林市田家炳高级中学2025-2026学年度高一下学期期中考试化学试题

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2025——2026学年度下学期期中考试

高一化学试卷

第Ⅰ卷(共45分)

一、选择题:每题3分,共45分。每题只有一个正确选项。

1.下列说法正确的是

A.各电子层含有的原子轨道数为eqWmf183GmgAAAAAAAIAC4AEBCQAAAABwXQEACQAAA3EBAAACAJsAAAAAAAUAAAACAQEAAAAFAAAAAQL///8ABQAAAC4BGQAAAAUAAAALAgAAAAAFAAAADALgAYACCwAAACYGDwAMAE1hdGhUeXBlAAAgABIAAAAmBg8AGgD/////AAAQAAAAwP///7f///9AAgAAlwEAAAUAAAAJAgAAAAIFAAAAFAL0ANsBHAAAAPsCIP8AAAAAAACQAQAAAAAAAgAQVGltZXMgTmV3IFJvbWFuAP7///8Iz3UDfB8gdkAAAAAEAAAALQEAAAkAAAAyCgAAAAABAAAAMgDAAQUAAAAUAqABOgAcAAAA+wKA/gAAAAAAAJABAAAAAAACABBUaW1lcyBOZXcgUm9tYW4A/v///wjPdQN8HyB2QAAAAAQAAAAtAQEABAAAAPABAAAKAAAAMgoAAAAAAgAAADJuxgAAA5sAAAAmBg8ALAFBcHBzTUZDQwEABQEAAAUBAABEZXNpZ24gU2NpZW5jZSwgSW5jLgAFAQAHCERTTVQ3AAETV2luQWxsQmFzaWNDb2RlUGFnZXMAEQVUaW1lcyBOZXcgUm9tYW4AEQNTeW1ib2wAEQVDb3VyaWVyIE5ldwARBE1UIEV4dHJhABNXaW5BbGxDb2RlUGFnZXMAEQbLzszlABIACCEvJ/JfIY8hL0dfQVDyHx5BUPQVD0EA9EX0JfSPQl9BAPQQD0NfQQDyHyCl8gol9I8h9BAPQQD0D0j0F/SPQQDyGl9EX0X0X0X0X0EPDAEAAQABAgICAgACAAEBAQADAAEABAAFAAoBABAAAAAAAAAADwECAIgyAAIAgW4ADwADABwAAAsBAQEADwECAIgyAAAAAAAKAAAAJgYPAAoA/////wEAAAAAABwAAAD7AhAABwAAAAAAvAIAAACGAQICIlN5c3RlbQA3tACKBQAACgAJH2Y3CR9mN7QAigUA2XUDBAAAAC0BAAAEAAAA8AEBAAMAAAAAAA==(n为电子层序数)

B.霓虹灯光、节日焰火,都与原子核外电子发生跃迁释放能量有关

C.s轨道的电子云轮廓图呈哑铃形,p轨道的电子云轮廓图呈球形

D.电子仅在激发态跃迁到基态时才会产生原子光谱

2.下列化学用语书写不正确的是

A.的结构示意图:

B.基态铜原子()的价层电子排布式:

C.的电子式:

D.基态氧原子的轨道表示式:

3.第70号元素镜(Yb)的基态原子价电子排布式为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。下列说法正确的是

A.的中子数与质子数之差为104 B.与是同一种核素

C.基态Yb原子核外共有10个d电子 D.Yb位于元素周期表中第6周期

4.元素a~i为短周期元素,其第一电离能与原子序数的关系如图。下列说法正确的是

A.电负性c>d>e  B.最简单氢化物沸点:b>cpage number 0

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C.原子半径:e>d>c  D.金属性:g>h>i

5.一种化合物分子结构如图所示,其中W、X、Y、Z为短周期元素,原子序数依次增大,W的种同位素的中子数为0,X和Z同族。下列说法错误的

A.原子半径:Z>Y>X  B.第一电离能:Y>X>W

C.电负性:Y>Z>W  D.简单离子半径:Z>X>Y

6.物质性质与组成元素的性质有关,下列对物质性质差异解释错误的是

 

性质差异

主要原因

A

沸点:

水分子内部氢氧原子间存在氢键

B

酸性:HClO>HBrO

电负性:Cl>Br

C

硬度:金刚石>晶体硅

原子半径:Si>C

D

熔点:I2>Cl2

从F2到I2,范德华力逐渐增大

7.下列关于原子结构的说法不正确的是

A.基态Cr原子的电子排布式遵循能量最低原理

B.基态C原子的轨道表示式为,违反了洪特规则

C.光是电子跃迁吸收能量的重要形式

D.基态Sc原子的电子排布式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违反了泡利原理

8.下列关于共价键的叙述,正确的是

A.σ键键能一定比π键键能大,且σ键与π键电子云均为镜面对称

B.C-C键的键长比C=C键长,C=C键的键能是C-C键的两倍

C.1 mol N2含有π键的数目为

D.分子中有σ键不一定有π键,有π键则一定有σ键

9.下列说法中正确的是

A.P4和CH4都是正四面体形分子,且键角都为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page number 1

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B.乙烯分子(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)中,碳原子的杂化轨道形成σ键,未杂化的2p轨道形成π键

C.键长H-F<H-Cl<H-Br<H-I,因此稳定性HF<HCl<HBr<HI

D.PH3分子中孤电子对与成键电子对的排斥作用比成键电子对之间的排斥作用弱

10.下列说法中不正确的是

A.NF3的N-F键长大于NH3的N-H的键长

B.NH3,PCl3,H3O+的空间结构都是三角锥

C.CO2,SO3都是由极性键构成的非极性分子

D.,,的中心原子都是杂化

11.麻醉剂是现代医学手术中不可或缺的药物。如图为一种麻醉剂的分子结构,其中X的基态原子的电子排布式为;元素Y、Z、W原子序数依次增大,且均位于X的下一周期;元素E的原子比W原子多8个电子。下列说法错误的是

A.是强酸

B.中Y原子采用杂化

C.简单氢化物的热稳定性:W>Z>Y

D.简单离子半径大小:eqWmf183GmgAAAAAAAIAMgAIBCQAAAAAQUAEACQAAA8wCAAACAMMAAAAAAAUAAAACAQEAAAAFAAAAAQL///8ABQAAAC4BGQAAAAUAAAALAgAAAAAFAAAADAKAAoAMCwAAACYGDwAMAE1hdGhUeXBlAABwABIAAAAmBg8AGgD/////AAAQAAAAwP///6j///9ADAAAKAIAAAUAAAAJAgAAAAIFAAAAFAK8Ae4AHAAAAPsCBf7jAAAAAACQAQAAAAEAAgAQU3ltYm9sAAEAAAoAME3RCf7///940nUDfB8gdkAAAAAEAAAALQEAAAkAAAAyCgAAAAABAAAAKAAAAAUAAAAUArwBlgIcAAAA+wIF/uMAAAAAAJABAAAAAQACABBTeW1ib2wAmQAACgBQSdEJ/v///3jSdQN8HyB2QAAAAAQAAAAtAQEABAAAAPABAAAJAAAAMgoAAAAAAQAAACkAAAAFAAAAFAK8AUgFHAAAAPsCBf7jAAAAAACQAQAAAAEAAgAQU3ltYm9sAAIAAAoAEE3RCf7///940nUDfB8gdkAAAAAEAAAALQEAAAQAAADwAQEACQAAADIKAAAAAAEAAAAoAAAABQAAABQCvAHqBhwAAAD7AgX+4wAAAAAAkAEAAAABAAIAEFN5bWJvbACaAAAKANBL0Qn+////eNJ1A3wfIHZAAAAABAAAAC0BAQAEAAAA8AEAAAkAAAAyCgAAAAABAAAAKQAAAAUAAAAUArwBnAkcAAAA+wIF/uMAAAAAAJABAAAAAQACABBTeW1ib2wAAwAACgAQTNEJ/v///3jSdQN8HyB2QAAAAAQAAAAtAQAABAAAAPABAQAJAAAAMgoAAAAAAQAAACgAAAAFAAAAFAK8Ac4LHAAAAPsCBf7jAAAAAACQAQAAAAEAAgAQU3ltYm9sAJsAAAoA0EvRCf7///940nUDfB8gdkAAAAAEAAAALQEBAAQAAADwAQAACQAAADIKAAAAAAEAAAApAAAABQAAABQCoAE6ABwAAAD7AoD+AAAAAAAAkAEAAAAAAAIAEFRpbWVzIE5ldyBSb21hbgD+////CM91A3wfIHZAAAAABAAAAC0BAAAEAAAA8AEBABAAAAAyCgAAAAAGAAAAckVyWnJXUgEIA1gB/AJYAQADBQAAABQCoAFoAxwAAAD7AoD+AAAAAAAAkAEAAAABAAIAEFN5bWJvbACcAAAKADBM0Qn+////CM91A3wfIHZAAAAABAAAAC0BAQAEAAAA8AEAAAoAAAAyCgAAAAACAAAAPj5UBAADwwAAACYGDwB8AUFwcHNNRkNDAQBVAQAAVQEAAERlc2lnbiBTY2llbmNlLCBJbmMuAAUBAAcIRFNNVDcAARNXaW5BbGxCYXNpY0NvZGVQYWdlcwARBVRpbWVzIE5ldyBSb21hbgARA1N5bWJvbAARBUNvdXJpZXIgTmV3ABEETVQgRXh0cmEAE1dpbkFsbENvZGVQYWdlcwARBsvOzOUAEgAIIS8n8l8hjyEvR19BUPIfHkFQ9BUPQQD0RfQl9I9CX0EA9BAPQ19BAPIfIKXyCiX0jyH0EA9BAPQPSPQX9I9BAPIaX0RfRfRfRfRfQQ8MAQABAAECAgICAAIAAQEBAAMAAQAEAAUACgEAEAAAAAAAAAAPAQIAgXIAAwABAwAPAAEADwECAIFFAAACAJYoAAIAlikAAAIEhj4APgIAgXIAAwABAwAPAAEADwECAIFaAAACAJYoAAIAlikAAAIEhj4APgIAgXIAAwABAwAPAAEADwECAIFXAAACAJYoAAIAlikAAAAACgAAACYGDwAKAP////8BAAAAAAAcAAAA+wIQAAcAAAAAALwCAAAAhgECAiJTeXN0ZW0A5bQAigUAAAoA6h5m5eoeZuW0AIoFANl1AwQAAAAtAQAABAAAAPABAQADAAAAAAA=

12.下列分子都是由极性键构成的极性分子的是

A.和 B.和 C.和 D.和

13.下列对实验事实的理论解释,正确的是

选项

实验事实

理论解释

A

标准状况下,1 L水可以溶解约700 L氨气

氨气具有还原性

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