2014高考名师推荐化学乙醇和乙酸

适用年级:高三
试卷号:292235

试卷类型:高考模拟
试卷考试时间:2017/7/26

1.单选题(共7题)

1.
分子式为C5H12O的醇与C5H10O2的酸发生酯化反应最多可形成酯
A.8种B.16种C.24种D.32种
2.
下列有关有机反应类型的判断错误的是
A.AB.BC.CD.D
3.
某品牌白酒中含有的塑化剂的主要成分为邻苯二甲酸二丁酯,其结构简式为,下列有关说法正确的是( )
A.邻苯二甲酸二丁酯的分子式为C16H21O4
B.邻苯二甲酸二丁酯属于酯类,可增加白酒的香味,对人体无害
C.用邻苯二甲酸与丁醇合成邻苯二甲酸二丁酯的反应属于取代反应
D.邻苯二甲酸二丁酯不能发生加成反应
4.
下列关于有机物因果关系的叙述完全正确的一组是(  )
选项
原因
结论
A
乙烯和苯都能使溴水褪色
苯和乙烯分子都含有碳碳双键
B
乙酸乙酯和乙烯一定条件下都能与水反应
两者属于同一类型的反应
C
乙酸和葡萄糖都能与新制的氢氧化铜反应
两者所含的官能团相同
D
乙烯能使溴的四氯化碳溶液和酸性高锰酸钾溶液褪色
两者褪色的本质不同
 
A.AB.BC.CD.D
5.
下列化学方程式书写错误的是
A.乙醇催化氧化制取乙醛:2CH3CH2OH+O22CH3CHO+2H2O
B.苯与浓硫酸、浓硝酸的混合液共热制硝基苯:+HNO3(浓)NO2+H2O
C.乙酸和乙醇发生反应生成乙酸乙酯:CH3CH2OH+CH3COOHCH3COOC2H5+H2O
D.乙烯使溴的四氯化碳溶液褪色: CH2CH2+Br2 CH2BrCH2Br
6.
下列说法正确的是
A.实验室常用如上图所示的装置制取少量的乙酸乙酯
B.可用点燃的方法鉴别甲烷和乙烯
C.糖类、蛋白质、油脂属于天然有机高分子化合物
D.等物质的量的乙醇和乙酸完全燃烧时所需氧气的质量相等
7.
下列除去杂质(括号内为杂质)的方法正确的是 ①乙烷(乙烯)光照条件下通入Cl2,气液分离②乙酸乙酯(乙酸)用饱和碳酸钠溶液洗涤、分液③苯(乙酸)用氢氧化钠溶液洗涤、分液④乙醇(乙酸)加足量生石灰、蒸馏
A.①②③B.②③④C.①③④D.①②④

2.选择题(共5题)

8.根据短文内容,选择最佳答案。

    ”Neville is my brother,” Sir Henry continued, ”about five years ago, my brother and I quarreled, Soon after this, our father died. I am the elder son, and I got everything. I wanted my brother to apologize to me. He didn't, and so I gave him nothing. With the little money he had, he left England for South Africa. I wrote to him several times, but I received no replies. Perhaps, he never got my letters. I don't know. But as time passed, I worried more and more about him.”

    “Mr. Quatemain, will you please tell me everything you know about him?”

    “Very well,” I said, “but you will be the first person to whom I have told what I know.” Your brother wanted to find King Solomon's Mine. That is why he lelt for Inyati”

    “King Solomon's Mines!” Sir Henry screamed. ”I have never heard of it.where are they?”

    “There is a tale about them.” I will tell you what I know if you promise to keep it secret,” I said.

    “You have our promise.” Sir Henry said.

    “An elephant hunter. Evans, told me the tale.” I said, “he told me there was a destroyed city northwest of the Solomon Mountain, and Solomon had his diamond mines there”

    “Then one evening a Portuguese(葡萄牙人)。Jose Silvester came to my camp and asked to stay the night. The next day he said. “When we meet again. I shall be the richest man in the world.”

    “A week or more passed, Jose Silvester came back but he was ill badly. I took him into my tent. The next morning when I was awoke. He was looking at the mountains. 'There it is!' he cried, 'but I shall never get there. I am dying'”.

    “He took out an old map to me,' This map has been in my family for hundreds of years,' he said,' it will make you the richest in the world.' Then he died.”

    I took the map out of my pocket and passed to Sir Henry. Sir Henry read the writing:”I am Silvester. I am in a cave north of the mountain. I am dying of hunger. With my own eyes I have seen the diamonds in Solomon's treasure cave behind the white Death. If you do find it, you will be a rich man!”

    I took back the map and put it in my pocket.

    “It is an amazing story.” Sir Henry said.

    “Yes.” I said.” But I have not invented it.” I stood up and left angrily. I thought they were doubting my story.

9.—The women badminton players won the Uber Cup.

—_______

10.—The women badminton players won the Uber Cup.

—_______

11.The structure of the sentence “The students visited the museum” is _______.
12.—Could you please tell me _______?

—OK. I will go to Beijing next week.

试卷分析
  • 【1】题量占比

    单选题:(7道)

    选择题:(5道)

  • 【2】:难度分析

    1星难题:0

    2星难题:0

    3星难题:0

    4星难题:0

    5星难题:0

    6星难题:3

    7星难题:0

    8星难题:1

    9星难题:3