配套习题- 碱的化学性质 -【青果学院】

1/5单选题

难度：

1.氢氧化钠是一种重要的化工原料，其俗称为

A	纯碱
B	火碱
C	食盐
D	消石灰

正确答案：Qg==

QeOAgee6r+eiseaYr+eis+mFuOmSoOeahOS/l+ensO+8jOaVhUHplJnor6/vvJs8YnI+QuOAgeeBq+eiseaYr+awouawp+WMlumSoOeahOS/l+WQje+8jOaVhULmraPnoa7vvJs8YnI+Q+OAgemjn+ebkOaYr+awr+WMlumSoOeahOS/l+WQje+8jOaVhUPplJnor6/vvJs8YnI+ROOAgea2iOefs+eBsOaYr+awouawp+WMlumSmeeahOS/l+WQje+8jOaVhUTplJnor6/vvJs8YnI+5pWF6YCJQu+8jg==

2/5单选题

难度：

2.下列各组气体，均可用固体氢氧化钠干燥的是

A	H₂、O₂、HCl
B	H₂、CO、O₂
C	CO₂、CH₄、H₂
D	CO₂、CO、O₂

正确答案：Qg==

SENs5LiOTmFPSOWPkeeUn+S4reWSjOWPjeW6lO+8jOWboOatpEHpobnmjpLpmaTvvJs8YnI+Q088c3ViPjI8L3N1Yj7kuLrpnZ7ph5HlsZ7msKfljJbnianvvIzlj6/ku6XkuI7norHnlJ/miJDnm5DlkozmsLTvvIzmlYXmjpLpmaRD44CBROS4pOmhueOAgg==

3/5单选题

难度：

3.下列关于氢氧化钠的叙述不正确的是

A	氢氧化钠要密闭保存
B	氢氧化钠易溶于水，溶解时放出大量的热量
C	固体氢氧化钠可以干燥二氧化碳气体
D	氢氧化钠溶液能去除油污，可作炉具清洁剂

正确答案：Qw==

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

4/5单选题

难度：

4.往滴有酚酞溶液的Ca（OH）₂溶液的试管中滴入下列某物质至恰好完全反应，溶液的颜色始终不变的是

A	Na₂CO₃
B	H₂SO₄
C	CO₂
D	稀盐酸

正确答案：QQ==

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

5/5单选题

难度：

5.在装有氢氧化钡溶液的两支试管中，各加入一种溶液，两支试管里分别出现白色沉淀和蓝色沉淀．则依次加入的溶液是

A	碳酸钠溶液、氯化铜溶液
B	氯化钠溶液、硝酸铁溶液
C	硝酸铁溶液、碳酸钠溶液
D	硫酸钠溶液、硝酸铁溶液

正确答案：QQ==

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