6.3大自然中的二氧化碳—2021-2022学年化学鲁教版（五四制）八年级全一册随堂小测
※题型：单选题※知识点：单选题※试题难度：较易<br>如图所示实验能够说明二氧化碳具有的性质有( )<img src="https://picture2.zhihuicn.com/testImage/2/2020/8/27/0CB09BD867A51E87AA268532C8BFE79A.png"><br>①不能燃烧②不能支持燃烧③能溶于水④密度比空气大⑤密度比空气小A.①②③ B.②③④ C.①②④ D.①②⑤<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/5/2020/22b97d4cf6a042429602564d33d39324/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br>略<br>※题型：单选题※知识点：单选题※试题难度：容易<br>生活中的下列做法中,与“低碳生活”无关的是( )<br>A.<img src="https://picture2.zhihuicn.com/testImage/2/2020/8/27/64A3DECEFEC832C97F26F31C0EC08FC6.png"><br>B.<img src="https://picture2.zhihuicn.com/testImage/2/2020/8/27/F3C39CA31261CB77E7B3BE9069A20641.png"><br>C.<img src="https://picture2.zhihuicn.com/testImage/2/2020/8/27/46DF4E3AA673E1BD348D0E622BD2369B.png"><br>D.<img src="https://picture2.zhihuicn.com/testImage/2/2020/8/27/8F93046097D171C8DFA06B23E26A10AB.png"><br><br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/5/2020/23ab62b8d7894f8183476721064bf207/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/5/2020/1d4ffe09b8294ac282e200c3fb23737e/0E030AB96A28FE4D146DFB64E203FB82.png"><br><br>※题型：单选题※知识点：单选题※试题难度：较易<br>今年两会期间,“碳中和”成为热词。“碳中和”是指通过节能减排、植树造林等形式,抵消二氧化碳或温室气体的排放,达到相对“零排放”。下列说法错误的是( )<br>A.二氧化碳的大量排放会加剧“温室效应”<br>B.生态园林建设有利于吸收二氧化碳<br>C.加大石油、天然气等能源的开采使用,有利于“碳中和”<br>D.采用合适的技术将含碳温室气体转换为含碳固体,是科学研究的方向之一<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/5/2021/521bb641039d4298862dd34ca9e28c24/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br>略<br>※题型：单选题※知识点：单选题※试题难度：容易<br>下列气体能直接用湿润的石蕊试纸检验的气体是( )<br>A.CO<br>B.<img src="https://picture2.zhihuicn.com/testImage/2/2021/6/16/5AE69F147234DF32EF5E64E5C6878C8F.png"><br>C.<img src="https://picture2.zhihuicn.com/testImage/2/2021/6/16/43916A0CBDACF639905BC5CD89370C97.png"><br>D.<img src="https://picture2.zhihuicn.com/testImage/2/2021/6/16/7002435560602C62060BA723DC55D86C.png"><br><br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/5/2021/fbecfb1c57994fd5bfabbe8a6deacdeb/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/5/2021/1dcaf80c38504c67981e617e904a92ba/60E705808A46D6559D415E6B09CDD90E.png"><br><br>※题型：单选题※知识点：单选题※试题难度：容易<br>下列气体含量过多会引起温室效应的是( )<br>A.氧气 B.氮气 C.稀有气体 D.二氧化碳<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/5/2021/836ff98f182c45ef801fb0380f2242a4/01A39E48B8A67989A23F6887F26FCC64.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>实验室制取二氧化碳部分操作如下图所示,其中错误的是( )<br>A.<img src="https://picture2.zhihuicn.com/testImage/2/2021/6/28/1CB19EA368607A1001087DE18F01EB89.png"><br>B.<img src="https://picture2.zhihuicn.com/testImage/2/2021/6/28/878391E4501AFC4D150021BB340CABD7.png"><br>C.<img src="https://picture2.zhihuicn.com/testImage/2/2021/6/28/1CF7DB43302AE24C6B9A7C1CC70E1640.png"><br>D.<img src="https://picture2.zhihuicn.com/testImage/2/2021/6/28/C8D2627833569529F0553D956D76A1E8.png"><br><br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/5/2021/d0cd46dc970d44be9943bab9f236460b/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br>略<br>※题型：单选题※知识点：单选题※试题难度：容易<br>实验室收集、验满二氧化碳的操作,正确的是( )<br>A.收集<img src="https://picture2.zhihuicn.com/testImage/2/2021/6/16/B180216A7051B917CAEE09D753E4C621.png"><br>B.收集<img src="https://picture2.zhihuicn.com/testImage/2/2021/6/16/9C766AC3A9AE682BF0AB0BB21398BDF1.png"><br>C.验满<img src="https://picture2.zhihuicn.com/testImage/2/2021/6/16/1D5549A2F4B28CB9B308AA18551D9C7B.png"><br>D.验满<img src="https://picture2.zhihuicn.com/testImage/2/2021/6/16/D10A06525E1AC1DC05F31B9CC61DB12C.png"><br><br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/5/2021/2ded4755817c42f5a01ddd65bfdd3fbc/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br>略<br>※题型：填空题※知识点：填空题※试题难度：中等<br>如图是二氧化碳循环的部分过程,该循环中,生成物葡萄糖<br>(<br><img src="https://picture2.zhihuicn.com/testImage/2/2021/6/7/02216BFFD935B6D99F7AB8B0594E946C.png"><br>)<br>中的元素来源于<br>______________(<br>填化学式<br>)<br>。德谟克利特曾说过<br>“<br>无中不能生有,任何存在的东西也不会消灭<br>”<br>,在该循环过程中,<br>“<br>不会消灭<br>”<br>的微粒有<br>______________(<br>填名称<br>)<br>。无论经过多少化学变化,这些微粒永远<br>“<br>不会消灭<br>”<br>的原因是<br>_________________<br><img src="https://picture2.zhihuicn.com/testImage/2/2021/6/7/1287EE69E437BFBBFA298440FDF33D32.png"><br><br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/5/2021/871885a3dc4c44619c0a89ff8963e83c/EC764C56397B7D2A6DF730F4CFFF56FD.png"><br>解析<br>略<br>
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