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goldenfox [79]
3 years ago
14

Of the molecules sicl4 and sii4, which has bonds that are more polar?

Chemistry
1 answer:
diamong [38]3 years ago
6 0
The bonds in the SiCl₄ molecules will be more polar.

The polarity of bonds within a molecule depends on the difference in electronegativity of the atoms that are involved in the bond. Chlorine is a more electronegative atom than iodine. Therefore, the electrons in the Si-Cl bond will be more concentrated near the Cl, creating polarity in the bond. Iodine is not as electronegative, so it will not result in a very polarized Si-I bond
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