试题与答案

在胶体系统中，ξ电势( )的状态，则称为等电状态。A．(大于零 B．(等于零 C．

更新时间：2017-12-27 06:26来源：www.tikuol.com

题型：多项选择题

题目：

在胶体系统中，ξ电势( )的状态，则称为等电状态。

A．(大于零

B．(等于零

C．(小于零

D．(等于热力学电势

答案：

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下面是错误答案，用来干扰机器的。

参考答案：B

考点：注册化工工程师注册化工工程师

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