admins 发表于 2021-8-18 20:03:15

(4)二氧化碳的实验室制法——2021-2022学年人教版化学九年级碳及其氧化物专题小练

※题型:单选题※知识点:单选题※试题难度:中等<br>实验室制取二氧化碳时,为了控制反应的发生与停止,可选用的装置(铁架台省略)是(&nbsp;&nbsp;&nbsp;)<br>A.<img src="https://picture2.zhihuicn.com/testImage/2/2019/9/25/2A6FF2DE1A603E3F66E9BF98EF5C4170.png"><br>B.<img src="https://picture2.zhihuicn.com/testImage/2/2019/9/25/221A85F920D438BAB88F135A02013CB0.png"><br>C.<img src="https://picture2.zhihuicn.com/testImage/2/2019/9/25/9F4E7ED26FF370F0E512D5B61C8807A0.png"><br>D.<img src="https://picture2.zhihuicn.com/testImage/2/2019/9/25/94BC74B9F2ACA5EE231EA97AFE689CE2.png"><br><br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/5/2019/4365d07a45464a9889a6c75f1ada79e8/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/5/2019/6c7e0d0c1bf84d5f8b42fc6e2813248e/D7C43D4E77474012171C720657F4AD7D.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>实验操作考试中,小红同学抽到“实验室制取二氧化碳”,以下是她的部分实验操作,其中有错误的一项是(&nbsp;&nbsp;&nbsp;)<br>A.<img src="https://picture2.zhihuicn.com/testImage/2/2021/7/27/D311C71ADD643F9B371290264D0EA310.png"><br>B.<img src="https://picture2.zhihuicn.com/testImage/2/2021/7/27/DF2941463927979F2B35A85DAC0C1F0B.png"><br>C.<img src="https://picture2.zhihuicn.com/testImage/2/2021/7/27/C41BBA8E2D780D585DD4834B87532F5B.png"><br>D.<img src="https://picture2.zhihuicn.com/testImage/2/2021/7/27/FE1905EDE7BF220940B2D4ECF350C8BF.png"><br><br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/5/2021/ff764781972349b9b37d1e432c998daf/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/5/2021/eaa00a8dee6e4fdb9f3169a223ef6c09/B4B1880BD159A67313984B78F577F764.png"><br><br>※题型:单选题※知识点:单选题※试题难度:容易<br>实验室制取<img src="https://picture2.zhihuicn.com/testImage/2/2021/6/7/7002435560602C62060BA723DC55D86C.png"><br>时需用到的仪器是(&nbsp;&nbsp;&nbsp;)<br>A.铁架台、单孔塞、长颈漏斗、导管、集气瓶<br>B.大试管、导管、集气瓶、玻璃片、水槽<br>C.集气瓶、导管、玻璃片、酒精灯、单孔塞<br>D.集气瓶、锥形瓶、双孔塞、长颈漏斗、导管<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/5/2021/ebddcfdfdbe542bd8f4edf8e54227d20/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/5/2021/1363de4c8f84484ca1cea084f288d4d0/4044F682E1CC2629C082648511513A05.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>用下列四套实验装置制取<img src="https://picture2.zhihuicn.com/testImage/2/2021/6/7/7002435560602C62060BA723DC55D86C.png"><br>,由于装置错误导致可能收集不到<img src="https://picture2.zhihuicn.com/testImage/2/2021/6/7/7002435560602C62060BA723DC55D86C.png"><br>的是(&nbsp;&nbsp;&nbsp;)<br>A.<img src="https://picture2.zhihuicn.com/testImage/2/2021/6/7/F386F1CFE521283C0EE310EAF93E9D1D.png"><br>B.<img src="https://picture2.zhihuicn.com/testImage/2/2021/6/7/DB2F1DEAAD5FA22FC058B67D8A4FE5B4.png"><br>C.<img src="https://picture2.zhihuicn.com/testImage/2/2021/6/7/0F42203CBE699743CE2F44011ADA4506.png"><br>D.<img src="https://picture2.zhihuicn.com/testImage/2/2021/6/7/23B027E75441E1BBE35CBC9B5BA9B07C.png"><br><br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/5/2021/2883ae358d6b415f8a6a060fb78f8c37/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br>略<br>※题型:单选题※知识点:单选题※试题难度:中等<br>利用数字化实验可以形象地比较不同形状的碳酸钙与稀盐酸反应的速率。倾斜锥形瓶使试管内的稀盐酸流入瓶中与固体发生反应,瓶内气压的变化如曲线所示。下列有关说法正确的是(&nbsp;&nbsp;&nbsp;)<img src="https://picture2.zhihuicn.com/testImage/2/2021/5/17/5A2546B0EFEB255AC333D32BC09F1034.png"><br>A.曲线①表示块状碳酸钙与稀盐酸反应<br>B.b点表示碳酸钙与稀盐酸反应已停止<br>C.等质量碳酸钙,粉末状的产生的二氧化碳更多<br>D.对比分析点c、d可知,相同的气压时,粉状碳酸钙与稀盐酸反应速率更快<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/5/2021/c42b4b8df4574f00aec9f4526d438809/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/5/2021/959d00bc75cc4e7691e85e1f83e0de74/8AC4D1EC6C8D1232D4B4374B393C29D2.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>甲、乙装置是某同学设计的两套制取二氧化碳的发生装置,对两套装置分析不正确的是(&nbsp;&nbsp;&nbsp;)<img src="https://picture2.zhihuicn.com/testImage/2/2020/11/16/1D155F6814535DDE263F09CD00D1B030.png"><br>A.此时甲装置中的止水夹M处于关闭状态<br>B.甲装置具有控制反应的发生与停止的功能<br>C.乙装置的长颈漏斗下端一定要伸入液体中起液封作用<br>D.乙装置N处添加止水夹可以与甲装置具有相同功能<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/5/2020/585ed631457c4bd8b2f1aee1af97b1f8/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/5/2020/d096488d90a6454f881c4cc172219289/11DF99E4CAD113BFFDE3A9A02FCA2A99.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>如图所示,实验室里有一套用来制取气体的装置,下列有关叙述正确的是(&nbsp;&nbsp;)<img src="https://picture2.zhihuicn.com/testImage/2/2019/9/5/2BA57A4EC302481E1C28C2DCC6940BFE.png"><br>A.锥形瓶里加入少量石灰石,分液漏斗里盛放稀盐酸,可以制取二氧化碳<br>B.锥形瓶里加入二氧化锰,分液漏斗里盛放过氧化氢溶液,可以制取氧气<br>C.当发生装置中液体与固体混合产生气泡时,立即开始收集气体<br>D.集满二氧化碳的集气瓶应倒放在实验台上<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/5/2019/5b592bd124074970b1fe001f11ed934f/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/5/2019/09c564f0bac845b285ac1f404f16673c/8679C3DCB72C388A9A1D6CE6FBB59B6F.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>在实验室中制取二氧化碳.下列有关该实验的说法中,正确的是(&nbsp;&nbsp;&nbsp;)<br>A.用排水法收集一瓶二氧化碳气体<br>B.先往试管中放入石灰石,再滴入稀硫酸<br>C.将燃烧的木条伸入集气瓶中,检验二氧化碳是否集满<br>D.将集满二氧化碳气体的集气瓶盖上玻璃片,正放在桌上<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/5/2011/51ac72dd09d1479390429fbf8b13668b/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/5/2011/bda858538a5f40ca94f18339dc0a68a4/FD49603D4E8CE12689DBB00676483EFF.png"><br><br>※题型:填空题※知识点:填空题※试题难度:中等<br>某小组<br>利用如图装置制备<br><img src="https://picture2.zhihuicn.com/testImage/2/2021/7/31/3AB34B1B8224706C6E4369A324ED490A.png"><br>,并模拟自然界中<br><img src="https://picture2.zhihuicn.com/testImage/2/2021/7/31/3AB34B1B8224706C6E4369A324ED490A.png"><br>的循环。回答下列问题。<br><img src="https://picture2.zhihuicn.com/testImage/2/2021/7/31/5C6B8265E6E3B64E838E88C017834C42.png"><br>1.装置B中仪器①的名称是______。<br>2.实验室用稀盐酸和石灰石制取<img src="https://picture2.zhihuicn.com/testImage/2/2021/7/31/3AB34B1B8224706C6E4369A324ED490A.png"><br>,反应的化学方程式为______,发生装置是______(填字母序号)。3.为制得<img src="https://picture2.zhihuicn.com/testImage/2/2021/7/31/3AB34B1B8224706C6E4369A324ED490A.png"><br>的水溶液,<img src="https://picture2.zhihuicn.com/testImage/2/2021/7/31/3AB34B1B8224706C6E4369A324ED490A.png"><br>应从装置C的______(填“m”或“n”)端通入。4.将<img src="https://picture2.zhihuicn.com/testImage/2/2021/7/31/3AB34B1B8224706C6E4369A324ED490A.png"><br>的水溶液转移至烧杯,并组装装置如图D所示,置于阳光下一段时间,观察到有气泡产生,检验该气体的方法是______。<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/5/2021/ca98dc8f408046a8a5392db77bf40e8e/5F86774F1A608B12CDC554D21F77803E.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/5/2021/9facec3c43c1468aa512c883c22d4fa4/DB8430FD5A33AA1EF49194CDEC2DBD0C.png"><br><br>※题型:填空题※知识点:填空题※试题难度:中等<br>小<br>明同学<br>在实验操作考核中,抽到的题目是<br>“<br>二氧化碳的制取、收集和验满<br>”<br>:<br>1.实验室制取二氧化碳气体的化学反应方程式是___________。<br>2.下图是小明实验时的主要步骤,正确的顺序是___________。(填字母序号,下同)其中操作有误的是___________。<img src="https://picture2.zhihuicn.com/testImage/2/2021/6/7/C4A6E0FF2F4B913837DE7894C4CE4C7B.png"><br>3.下图是实验室制取二氧化碳气体的发生装置,与A相比B的优点是_________________,具有这一优点的还有_________(填图中字母序号)。<img src="https://picture2.zhihuicn.com/testImage/2/2021/6/7/A9C2419BC941A3D6E0149AF7DE7E7C4E.png"><br><br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/5/2021/ffdc613223f74703b68b2a995e8da50a/27BEDD4042620BEF7903938DF72A4716.png"><br>解析<br>略<br>
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