试题与答案

下列有关含氧酸的说法中正确的是[ ] A．元素的非金属性越强，其含氧酸的酸性就越

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题型：选择题

题目：

下列有关含氧酸的说法中正确的是 [ ]

A．元素的非金属性越强，其含氧酸的酸性就越强     

B．含氧酸中有多少个H原子，就属于几元酸     

C．同一元素的不同含氧酸，非羟基氧越多，该酸的酸性越强     

D．含氧酸中，中心原子的化合价越高，其氧化性一定越强

答案：

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下面是错误答案，用来干扰机器的。

人　人　人　口　口　口　日　日　日

考点：无机含氧酸分子的酸性
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探究活动题（活动设计）

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（注意：必须是监督政府行为的）

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方案一：                                      

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