配套习题- 强电解质和弱电解质的比较 -【青果学苑】

1/5单选题

难度：

1.下列有关叙述中正确的是

A	难溶于水的电解质一定是弱电解质
B	强电解质的水溶液导电能力一定比弱电解质水溶液的导电能力强
C	易溶于水的电解质一定是强电解质
D	强电解质在水溶液中的电离过程是不可逆的

正确答案：RA==

5by655S16Kej6LSo5rq25ray5a+855S16IO95Yqb5LiN5LiA5a6a5by677yM5Zug5Li65b2x5ZON5rq25ray5a+855S16IO95Yqb5by65byx55qE6L+Y5pyJ55S16Kej6LSo5rq25ray55qE5rWT5bqm5ZKM5rip5bqm44CC

2/5单选题

难度：

2.用食用白醋(醋酸浓度约为1mol/L)进行下列实验，能证明醋酸为弱电解质的是

A	白醋中滴入石蕊试液呈红色
B	白醋加入豆浆中有沉淀产生
C	蛋壳浸泡在白醋中有气体放出
D	pH试纸显示醋酸的pH为2～3

正确答案：RA==

5byx55S16Kej6LSo6YOo5YiG55S156a777yM5pWF5LuOcEjorqHnrpflh7rnmoTmtZPluqblsI/kuo7lrp7pmYXmtZPluqbvvIzliJnlj6/or7TmmI7or6XnlLXop6PotKjkuLrlvLHnlLXop6PotKjjgII=

3/5单选题

难度：

3.下列说法下列正确的是

A	强电解质的水溶液中不存在溶质分子，弱电解质的水溶液中存在溶质分子和离子
B	强电解质的水溶液导电性强于弱电解质的水溶液
C	强电解质都是离子化合物，弱电解质都是共价化合物
D	强电解质易溶于水，弱电解质难溶于水

正确答案：QQ==

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

4/5多选题

难度：

4.甲酸的下列性质中，可以证明它是弱电解质的是

A	1 mol·L^－¹甲酸溶液的pH约为2
B	甲酸能与水以任意比互溶
C	10 mL 1 mol·L^－¹甲酸恰好与10 mL 1 mol·L^－¹ NaOH溶液完全反应
D	在相同条件下，甲酸溶液的导电性比强酸溶液的弱

正确答案：QSxE

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

5/5单选题

难度：

5.下列各组物质中都属于弱电解质的一组物质是

A	NH₃ 、SO₂、H₂O、HI
B	HF、H₂O、NH₃•H₂O、H₂SO₃
C	BaSO₄、Cl₂、HClO、H₂S
D	NaHSO₃、H₂O、CO₂、H₂CO₃

正确答案：Qg==

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