题库网 (tiku.one)

 找回密码
 立即注册

手机扫一扫,访问本页面

开启左侧

Models of Bonding & Structure B.2 The Covalent Model (id: 45d1bf544)

[复制链接]
admin 发表于 2024-2-13 10:15:07 | 显示全部楼层 |阅读模式
本题目来源于试卷: Models of Bonding & Structure B.2 The Covalent Model,类别为 IB化学

[单选题]
Which of the following [size=1.21em]cannotcannot conduct electricity in a molten state?

i.$PCl_3$
ii.$NaCl$
iii.$SO_2$

A. I and II only
B. II and III only
C. I, II and III
D. I and III only


参考答案:  D


本题详细解析:
Simple molecular covalent structures cannot conduct electricity due to an absence of charged particles. NaCl is an ionic compound that has ions that are free to move when in a molten state.

微信扫一扫,分享更方便

帖子地址: 

回复

使用道具 举报

您需要登录后才可以回帖 登录 | 立即注册

本版积分规则

浏览记录|使用帮助|手机版|切到手机版|题库网 (https://tiku.one)

GMT+8, 2024-12-26 03:54 , Processed in 0.059971 second(s), 28 queries , Redis On.

搜索
快速回复 返回顶部 返回列表